5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
8 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.2%
Medium
Canonical Ubuntu
It was discovered that libssh incorrectly handled the ProxyCommand and the ProxyJump features. A remote attacker could possibly use this issue to inject malicious code into the command of the features mentioned through the hostname parameter. (CVE-2023-6004) It was discovered that libssh incorrectly handled return codes when performing message digest operations. A remote attacker could possibly use this issue to cause libssh to crash, obtain sensitive information, or execute arbitrary code. (CVE-2023-6918) Update Instructions: Run sudo pro fix USN-6592-1
to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libssh-gcrypt-dev – 0.9.3-2ubuntu2.5 libssh-4 – 0.9.3-2ubuntu2.5 libssh-gcrypt-4 – 0.9.3-2ubuntu2.5 libssh-dev – 0.9.3-2ubuntu2.5 libssh-doc – 0.9.3-2ubuntu2.5 No subscription required
CVEs contained in this USN include: CVE-2023-6004, CVE-2023-6918.
Severity is medium unless otherwise noted.
Users of affected products are strongly encouraged to follow the mitigations below.
The Cloud Foundry project recommends upgrading the following releases:
2024-02-29: Initial vulnerability report published.
CPE | Name | Operator | Version |
---|---|---|---|
cflinuxfs4 | lt | 1.67.0 | |
jammy stemcells | lt | 1.351 | |
cf deployment | lt | 1.351 |
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
8 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.2%