- Vulnerability/
- USN-6592-2
USN-6592-2: libssh vulnerabilities
First published: Mon Feb 05 2024(Updated: )
USN-6592-1 fixed vulnerabilities in libssh. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: 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)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libssh-4 | <0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3 | 0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3 |
| Ubuntu Ubuntu | =18.04 | |
| All of | ||
| ubuntu/libssh-gcrypt-4 | <0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3 | 0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3 |
| Ubuntu Ubuntu | =18.04 | |
| All of | ||
| ubuntu/libssh-4 | <0.6.3-4.3ubuntu0.6+esm1 | 0.6.3-4.3ubuntu0.6+esm1 |
| Ubuntu Ubuntu | =16.04 | |
| All of | ||
| ubuntu/libssh-gcrypt-4 | <0.6.3-4.3ubuntu0.6+esm1 | 0.6.3-4.3ubuntu0.6+esm1 |
| Ubuntu Ubuntu | =16.04 |
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Reference Links
- collector/usn
- source/Ubuntu
- anchor-related/USN-6592-1
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/last-modified-date
- agent/references
- agent/softwarecombine
- agent/description
- agent/type
- agent/first-publish-date
- agent/event
- agent/tags
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu ubuntu
- version/ubuntu ubuntu/18.04
- version/ubuntu ubuntu/16.04