Snyk test report
- quay.io/argoproj/argocd:v2.7.17/argoproj/argocd/Dockerfile (deb)
- quay.io/argoproj/argocd:v2.7.17/argoproj/argo-cd/v2//usr/local/bin/argocd (gomodules)
- quay.io/argoproj/argocd:v2.7.17/kustomize/kustomize/v5//usr/local/bin/kustomize (gomodules)
- quay.io/argoproj/argocd:v2.7.17/helm/v3//usr/local/bin/helm (gomodules)
- quay.io/argoproj/argocd:v2.7.17/git-lfs/git-lfs//usr/bin/git-lfs (gomodules)
Denial of Service (DoS)
Detailed paths
Overview
Affected versions of this package are vulnerable to Denial of Service (DoS) such that a maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK
decoder.
Details
Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.
Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.
One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.
When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.
Two common types of DoS vulnerabilities:
High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.
Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm
ws
package
Remediation
Upgrade golang.org/x/net/http2/hpack
to version 0.7.0 or higher.
References
Denial of Service (DoS)
Detailed paths
Overview
golang.org/x/net/http2 is a work-in-progress HTTP/2 implementation for Go.
Affected versions of this package are vulnerable to Denial of Service (DoS) such that a maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK
decoder.
Details
Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.
Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.
One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.
When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.
Two common types of DoS vulnerabilities:
High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.
Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm
ws
package
Remediation
Upgrade golang.org/x/net/http2
to version 0.7.0 or higher.
References
Denial of Service (DoS)
Detailed paths
Overview
golang.org/x/net/http2 is a work-in-progress HTTP/2 implementation for Go.
Affected versions of this package are vulnerable to Denial of Service (DoS) in the implementation of the HTTP/2 protocol. An attacker can cause a denial of service (including via DDoS) by rapidly resetting many streams through request cancellation.
Remediation
Upgrade golang.org/x/net/http2
to version 0.17.0 or higher.
References
- Github Commit
- Github Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- Snyk Blog
- Vulnerability Discovery
- Vulnerability Explanation
- CISA - Known Exploited Vulnerabilities
Directory Traversal
Detailed paths
Overview
Affected versions of this package are vulnerable to Directory Traversal via the filepath.FromSlash()
function, allwoing attackers to generate paths that were outside of the provided rootfs
.
Note: This vulnerability is only exploitable on Windows OS.
Details
A Directory Traversal attack (also known as path traversal) aims to access files and directories that are stored outside the intended folder. By manipulating files with "dot-dot-slash (../)" sequences and its variations, or by using absolute file paths, it may be possible to access arbitrary files and directories stored on file system, including application source code, configuration, and other critical system files.
Directory Traversal vulnerabilities can be generally divided into two types:
- Information Disclosure: Allows the attacker to gain information about the folder structure or read the contents of sensitive files on the system.
st
is a module for serving static files on web pages, and contains a vulnerability of this type. In our example, we will serve files from the public
route.
If an attacker requests the following URL from our server, it will in turn leak the sensitive private key of the root user.
curl http://localhost:8080/public/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/root/.ssh/id_rsa
Note %2e
is the URL encoded version of .
(dot).
- Writing arbitrary files: Allows the attacker to create or replace existing files. This type of vulnerability is also known as
Zip-Slip
.
One way to achieve this is by using a malicious zip
archive that holds path traversal filenames. When each filename in the zip archive gets concatenated to the target extraction folder, without validation, the final path ends up outside of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily.
The following is an example of a zip
archive with one benign file and one malicious file. Extracting the malicious file will result in traversing out of the target folder, ending up in /root/.ssh/
overwriting the authorized_keys
file:
2018-04-15 22:04:29 ..... 19 19 good.txt
2018-04-15 22:04:42 ..... 20 20 ../../../../../../root/.ssh/authorized_keys
Remediation
Upgrade github.com/cyphar/filepath-securejoin
to version 0.2.4 or higher.
References
CVE-2020-22916
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream xz-utils
package and not the xz-utils
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
An issue discovered in XZ 5.2.5 allows attackers to cause a denial of service via decompression of a crafted file. NOTE: the vendor disputes the claims of "endless output" and "denial of service" because decompression of the 17,486 bytes always results in 114,881,179 bytes, which is often a reasonable size increase.
Remediation
There is no fixed version for Ubuntu:22.04
xz-utils
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-22916
- https://github.com/snappyJack/CVE-request-XZ-5.2.5-has-denial-of-service-vulnerability
- https://tukaani.org/xz/
- https://bugzilla.redhat.com/show_bug.cgi?id=2234987
- https://bugzilla.suse.com/show_bug.cgi?id=1214590
- https://github.com/tukaani-project/xz/issues/61
- https://security-tracker.debian.org/tracker/CVE-2020-22916
- http://web.archive.org/web/20230918084612/https://github.com/snappyJack/CVE-request-XZ-5.2.5-has-denial-of-service-vulnerability
CVE-2023-51767
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssh
package and not the openssh
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
OpenSSH through 9.6, when common types of DRAM are used, might allow row hammer attacks (for authentication bypass) because the integer value of authenticated in mm_answer_authpassword does not resist flips of a single bit. NOTE: this is applicable to a certain threat model of attacker-victim co-location in which the attacker has user privileges.
Remediation
There is no fixed version for Ubuntu:22.04
openssh
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-51767
- https://arxiv.org/abs/2309.02545
- https://github.com/openssh/openssh-portable/blob/8241b9c0529228b4b86d88b1a6076fb9f97e4a99/auth-passwd.c#L77
- https://github.com/openssh/openssh-portable/blob/8241b9c0529228b4b86d88b1a6076fb9f97e4a99/monitor.c#L878
- https://access.redhat.com/security/cve/CVE-2023-51767
- https://bugzilla.redhat.com/show_bug.cgi?id=2255850
- https://ubuntu.com/security/CVE-2023-51767
- https://security.netapp.com/advisory/ntap-20240125-0006/
Information Exposure
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream libgcrypt20
package and not the libgcrypt20
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.
Remediation
There is no fixed version for Ubuntu:22.04
libgcrypt20
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-2236
- https://access.redhat.com/security/cve/CVE-2024-2236
- https://bugzilla.redhat.com/show_bug.cgi?id=2268268
CVE-2022-48624
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream less
package and not the less
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
close_altfile in filename.c in less before 606 omits shell_quote calls for LESSCLOSE.
Remediation
Upgrade Ubuntu:22.04
less
to version 590-1ubuntu0.22.04.2 or higher.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2022-48624
- https://github.com/gwsw/less/commit/c6ac6de49698be84d264a0c4c0c40bb870b10144
- https://github.com/gwsw/less/compare/v605...v606
- https://greenwoodsoftware.com/less/
CVE-2024-26461
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream krb5
package and not the krb5
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
Remediation
There is no fixed version for Ubuntu:22.04
krb5
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-26461
- https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md
CVE-2024-26462
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream krb5
package and not the krb5
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.
Remediation
There is no fixed version for Ubuntu:22.04
krb5
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-26462
- https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_3.md
CVE-2024-26458
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream krb5
package and not the krb5
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c.
Remediation
There is no fixed version for Ubuntu:22.04
krb5
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-26458
- https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_1.md
Infinite loop
Detailed paths
Overview
Affected versions of this package are vulnerable to Infinite loop via the protojson.Unmarshal
function. An attacker can cause a denial of service condition by unmarshaling certain forms of invalid JSON.
Note:
This condition can occur when unmarshaling into a message which contains a google.protobuf.Any
value, or when the UnmarshalOptions.DiscardUnknown
option is set.
Remediation
Upgrade google.golang.org/protobuf/internal/encoding/json
to version 1.33.0 or higher.
References
Stack-based Buffer Overflow
Detailed paths
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow when processing input that uses pathologically deep nesting.
Remediation
Upgrade google.golang.org/protobuf/encoding/protojson
to version 1.32.0 or higher.
References
Infinite loop
Detailed paths
Overview
Affected versions of this package are vulnerable to Infinite loop via the protojson.Unmarshal
function. An attacker can cause a denial of service condition by unmarshaling certain forms of invalid JSON.
Note:
This condition can occur when unmarshaling into a message which contains a google.protobuf.Any
value, or when the UnmarshalOptions.DiscardUnknown
option is set.
Remediation
Upgrade google.golang.org/protobuf/encoding/protojson
to version 1.33.0 or higher.
References
Allocation of Resources Without Limits or Throttling
Detailed paths
Overview
golang.org/x/net/http2 is a work-in-progress HTTP/2 implementation for Go.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling when MaxConcurrentStreams
handler goroutines
running. A a handler is started until one of the existing handlers exits.
Note:
This issue is related to CVE-2023-44487
Remediation
Upgrade golang.org/x/net/http2
to version 0.17.0 or higher.
References
Authentication Bypass by Capture-replay
Detailed paths
Overview
golang.org/x/crypto/ssh is a SSH client and server
Affected versions of this package are vulnerable to Authentication Bypass by Capture-replay during the establishment of the secure channel. An attacker can manipulate handshake sequence numbers to delete messages sent immediately after the channel is established.
Note:
Sequence numbers are only validated once the channel is established and arbitrary messages are allowed during the handshake, allowing them to manipulate the sequence numbers.
The potential consequences of the general Terrapin attack are dependent on the messages exchanged after the handshake concludes. If you are using a custom SSH service and do not resort to the authentication protocol, you should check that dropping the first few messages of a connection does not yield security risks.
Impact:
While cryptographically novel, there is no discernable impact on the integrity of SSH traffic beyond giving the attacker the ability to delete the message that enables some features related to keystroke timing obfuscation. To successfully carry out the exploitation, the connection needs to be protected using either the ChaCha20-Poly1305
or CBC
with Encrypt-then-MAC
encryption methods. The attacker must also be able to intercept and modify the connection's traffic.
Workaround
Temporarily disable the affected chacha20-poly1305@openssh.com
encryption and *-etm@openssh.com
MAC algorithms in the affected configuration, and use unaffected algorithms like AES-GCM
instead.
Remediation
Upgrade golang.org/x/crypto/ssh
to version 0.17.0 or higher.
References
- Attack Information
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Commit
- GitHub Issue
- GitHub Issue
- Go Forum
- Google Groups Forum
- Security Release
Information Exposure
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls28
package and not the gnutls28
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable step in nonce size from 513 to 512 bits, exposing a potential timing side-channel.
Remediation
There is no fixed version for Ubuntu:22.04
gnutls28
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-28834
- https://access.redhat.com/security/cve/CVE-2024-28834
- https://bugzilla.redhat.com/show_bug.cgi?id=2269228
- https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html
- https://people.redhat.com/~hkario/marvin/
Uncaught Exception
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls28
package and not the gnutls28
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command.
Remediation
There is no fixed version for Ubuntu:22.04
gnutls28
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-28835
- https://access.redhat.com/security/cve/CVE-2024-28835
- https://bugzilla.redhat.com/show_bug.cgi?id=2269084
- https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html
Denial of Service (DoS)
Detailed paths
Overview
Affected versions of this package are vulnerable to Denial of Service (DoS) due to improper validation of the value passed to the n
parameter in the /v2/_catalog
endpoint.
Exploiting this vulnerability is possible by sending a crafted malicious request to the /v2/_catalog
API endpoint, which results in an allocation of a massive string array and excessive use of memory.
Remediation
Upgrade github.com/docker/distribution/registry/api/v2
to version 2.8.2-beta.1 or higher.
References
Resource Exhaustion
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream expat
package and not the expat
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.
Remediation
Upgrade Ubuntu:22.04
expat
to version 2.4.7-1ubuntu0.3 or higher.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-52425
- https://github.com/libexpat/libexpat/pull/789
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/
CVE-2024-28757
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream expat
package and not the expat
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).
Remediation
Upgrade Ubuntu:22.04
expat
to version 2.4.7-1ubuntu0.3 or higher.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-28757
- https://github.com/libexpat/libexpat/issues/839
- https://github.com/libexpat/libexpat/pull/842
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FPLC6WDSRDUYS7F7JWAOVOHFNOUQ43DD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKJ7V5F6LJCEQJXDBWGT27J7NAP3E3N7/
- https://security.netapp.com/advisory/ntap-20240322-0001/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VK2O34GH43NTHBZBN7G5Y6YKJKPUCTBE/
Out-of-bounds Write
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream bash
package and not the bash
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems.
Remediation
Upgrade Ubuntu:22.04
bash
to version 5.1-6ubuntu1.1 or higher.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2022-3715
- https://bugzilla.redhat.com/show_bug.cgi?id=2126720
CVE-2023-7008
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream systemd
package and not the systemd
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate records.
Remediation
There is no fixed version for Ubuntu:22.04
systemd
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-7008
- https://access.redhat.com/security/cve/CVE-2023-7008
- https://bugzilla.redhat.com/show_bug.cgi?id=2222261
- https://bugzilla.redhat.com/show_bug.cgi?id=2222672
- https://github.com/systemd/systemd/issues/25676
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QHNBXGKJWISJETTTDTZKTBFIBJUOSLKL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4GMDEG5PKONWNHOEYSUDRT6JEOISRMN2/
Arbitrary Code Injection
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream shadow
package and not the shadow
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
In Shadow 4.13, it is possible to inject control characters into fields provided to the SUID program chfn (change finger). Although it is not possible to exploit this directly (e.g., adding a new user fails because \n is in the block list), it is possible to misrepresent the /etc/passwd file when viewed. Use of \r manipulations and Unicode characters to work around blocking of the : character make it possible to give the impression that a new user has been added. In other words, an adversary may be able to convince a system administrator to take the system offline (an indirect, social-engineered denial of service) by demonstrating that "cat /etc/passwd" shows a rogue user account.
Remediation
There is no fixed version for Ubuntu:22.04
shadow
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-29383
- https://github.com/shadow-maint/shadow/commit/e5905c4b84d4fb90aefcd96ee618411ebfac663d
- https://github.com/shadow-maint/shadow/pull/687
- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2023-29383-abusing-linux-chfn-to-misrepresent-etc-passwd/
- https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=31797
Improper Authentication
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream shadow
package and not the shadow
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
Remediation
Upgrade Ubuntu:22.04
shadow
to version 1:4.8.1-2ubuntu2.2 or higher.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-4641
- https://access.redhat.com/errata/RHSA-2023:6632
- https://access.redhat.com/errata/RHSA-2023:7112
- https://access.redhat.com/security/cve/CVE-2023-4641
- https://bugzilla.redhat.com/show_bug.cgi?id=2215945
Uncontrolled Recursion
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream pcre3
package and not the pcre3
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.
Remediation
There is no fixed version for Ubuntu:22.04
pcre3
.
References
- ADVISORY
- CVE Details
- Debian Security Tracker
- MLIST
- OSS security Advisory
- Security Focus
- cve@mitre.org
- cve@mitre.org
- cve@mitre.org
Release of Invalid Pointer or Reference
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream patch
package and not the patch
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
An Invalid Pointer vulnerability exists in GNU patch 2.7 via the another_hunk function, which causes a Denial of Service.
Remediation
There is no fixed version for Ubuntu:22.04
patch
.
References
Double Free
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream patch
package and not the patch
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.
Remediation
There is no fixed version for Ubuntu:22.04
patch
.
References
Improper Check for Unusual or Exceptional Conditions
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
Issue summary: Generating excessively long X9.42 DH keys or checking excessively long X9.42 DH keys or parameters may be very slow.
Impact summary: Applications that use the functions DH_generate_key() to generate an X9.42 DH key may experience long delays. Likewise, applications that use DH_check_pub_key(), DH_check_pub_key_ex() or EVP_PKEY_public_check() to check an X9.42 DH key or X9.42 DH parameters may experience long delays. Where the key or parameters that are being checked have been obtained from an untrusted source this may lead to a Denial of Service.
While DH_check() performs all the necessary checks (as of CVE-2023-3817), DH_check_pub_key() doesn't make any of these checks, and is therefore vulnerable for excessively large P and Q parameters.
Likewise, while DH_generate_key() performs a check for an excessively large P, it doesn't check for an excessively large Q.
An application that calls DH_generate_key() or DH_check_pub_key() and supplies a key or parameters obtained from an untrusted source could be vulnerable to a Denial of Service attack.
DH_generate_key() and DH_check_pub_key() are also called by a number of other OpenSSL functions. An application calling any of those other functions may similarly be affected. The other functions affected by this are DH_check_pub_key_ex(), EVP_PKEY_public_check(), and EVP_PKEY_generate().
Also vulnerable are the OpenSSL pkey command line application when using the "-pubcheck" option, as well as the OpenSSL genpkey command line application.
The OpenSSL SSL/TLS implementation is not affected by this issue.
The OpenSSL 3.0 and 3.1 FIPS providers are not affected by this issue.
Remediation
Upgrade Ubuntu:22.04
openssl
to version 3.0.2-0ubuntu1.14 or higher.
References
- ADVISORY
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
Out-of-bounds Write
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might corrupt the internal state of applications running on PowerPC CPU based platforms if the CPU provides vector instructions.
Impact summary: If an attacker can influence whether the POLY1305 MAC algorithm is used, the application state might be corrupted with various application dependent consequences.
The POLY1305 MAC (message authentication code) implementation in OpenSSL for PowerPC CPUs restores the contents of vector registers in a different order than they are saved. Thus the contents of some of these vector registers are corrupted when returning to the caller. The vulnerable code is used only on newer PowerPC processors supporting the PowerISA 2.07 instructions.
The consequences of this kind of internal application state corruption can be various - from no consequences, if the calling application does not depend on the contents of non-volatile XMM registers at all, to the worst consequences, where the attacker could get complete control of the application process. However unless the compiler uses the vector registers for storing pointers, the most likely consequence, if any, would be an incorrect result of some application dependent calculations or a crash leading to a denial of service.
The POLY1305 MAC algorithm is most frequently used as part of the CHACHA20-POLY1305 AEAD (authenticated encryption with associated data) algorithm. The most common usage of this AEAD cipher is with TLS protocol versions 1.2 and 1.3. If this cipher is enabled on the server a malicious client can influence whether this AEAD cipher is used. This implies that TLS server applications using OpenSSL can be potentially impacted. However we are currently not aware of any concrete application that would be affected by this issue therefore we consider this a Low severity security issue.
Remediation
Upgrade Ubuntu:22.04
openssl
to version 3.0.2-0ubuntu1.14 or higher.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-6129
- https://github.com/openssl/openssl/commit/050d26383d4e264966fb83428e72d5d48f402d35
- https://github.com/openssl/openssl/commit/5b139f95c9a47a55a0c54100f3837b1eee942b04
- https://github.com/openssl/openssl/commit/f3fc5808fe9ff74042d639839610d03b8fdcc015
- https://www.openssl.org/news/secadv/20240109.txt
- http://www.openwall.com/lists/oss-security/2024/01/09/1
- https://security.netapp.com/advisory/ntap-20240216-0009/
CVE-2023-6237
Detailed paths
NVD Description
This vulnerability has not been analyzed by NVD yet.
Remediation
Upgrade Ubuntu:22.04
openssl
to version 3.0.2-0ubuntu1.14 or higher.
References
CVE-2024-0727
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack
Impact summary: Applications loading files in the PKCS12 format from untrusted sources might terminate abruptly.
A file in PKCS12 format can contain certificates and keys and may come from an untrusted source. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly check for this case. This can lead to a NULL pointer dereference that results in OpenSSL crashing. If an application processes PKCS12 files from an untrusted source using the OpenSSL APIs then that application will be vulnerable to this issue.
OpenSSL APIs that are vulnerable to this are: PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes() and PKCS12_newpass().
We have also fixed a similar issue in SMIME_write_PKCS7(). However since this function is related to writing data we do not consider it security significant.
The FIPS modules in 3.2, 3.1 and 3.0 are not affected by this issue.
Remediation
Upgrade Ubuntu:22.04
openssl
to version 3.0.2-0ubuntu1.14 or higher.
References
- ADVISORY
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
CVE-2023-50495
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream ncurses
package and not the ncurses
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().
Remediation
There is no fixed version for Ubuntu:22.04
ncurses
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-50495
- https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00020.html
- https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00029.html
- https://security.netapp.com/advisory/ntap-20240119-0008/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/
CVE-2023-45918
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream ncurses
package and not the ncurses
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
ncurses 6.4-20230610 has a NULL pointer dereference in tgetstr in tinfo/lib_termcap.c.
Remediation
There is no fixed version for Ubuntu:22.04
ncurses
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-45918
- https://lists.gnu.org/archive/html/bug-ncurses/2023-06/msg00005.html
- https://security.netapp.com/advisory/ntap-20240315-0006/
Resource Exhaustion
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream libzstd
package and not the libzstd
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
A vulnerability was found in zstd v1.4.10, where an attacker can supply empty string as an argument to the command line tool to cause buffer overrun.
Remediation
There is no fixed version for Ubuntu:22.04
libzstd
.
References
- ADVISORY
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
Integer Overflow or Wraparound
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream krb5
package and not the krb5
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. There is a variable "dbentry->n_key_data" in kadmin/dbutil/dump.c that can store 16-bit data but unknowingly the developer has assigned a "u4" variable to it, which is for 32-bit data. An attacker can use this vulnerability to affect other artifacts of the database as we know that a Kerberos database dump file contains trusted data.
Remediation
There is no fixed version for Ubuntu:22.04
krb5
.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5709
- https://security-tracker.debian.org/tracker/CVE-2018-5709
- https://github.com/poojamnit/Kerberos-V5-1.16-Vulnerabilities/tree/master/Integer%20Overflow
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5709
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Out-of-bounds Write
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnupg2
package and not the gnupg2
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB.
Remediation
There is no fixed version for Ubuntu:22.04
gnupg2
.
References
- ADVISORY
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
- secalert@redhat.com
Allocation of Resources Without Limits or Throttling
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream glibc
package and not the glibc
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
sha256crypt and sha512crypt through 0.6 allow attackers to cause a denial of service (CPU consumption) because the algorithm's runtime is proportional to the square of the length of the password.
Remediation
There is no fixed version for Ubuntu:22.04
glibc
.
References
Improper Input Validation
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream git
package and not the git
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
GIT version 2.15.1 and earlier contains a Input Validation Error vulnerability in Client that can result in problems including messing up terminal configuration to RCE. This attack appear to be exploitable via The user must interact with a malicious git server, (or have their traffic modified in a MITM attack).
Remediation
There is no fixed version for Ubuntu:22.04
git
.
References
- ADVISORY
- Debian Security Tracker
- http://www.batterystapl.es/2018/01/security-implications-of-ansi-escape.html
Uncontrolled Recursion
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream gcc-12
package and not the gcc-12
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.
Remediation
There is no fixed version for Ubuntu:22.04
gcc-12
.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2022-27943
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039
- https://sourceware.org/bugzilla/show_bug.cgi?id=28995
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/
Improper Input Validation
Detailed paths
NVD Description
Note: Versions mentioned in the description apply only to the upstream coreutils
package and not the coreutils
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.
Remediation
There is no fixed version for Ubuntu:22.04
coreutils
.