Vulnerability CVE-2023-6004: Information
Description
A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter.
Severity: MEDIUM (4.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| libssh | sisyphus | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1249-1 | 338050 | Fixed |
| libssh | sisyphus_e2k | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1279-1 | - | Fixed |
| libssh | sisyphus_riscv64 | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-2714-1 | - | Fixed |
| libssh | sisyphus_loongarch64 | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1440-1 | - | Fixed |
| libssh | p10 | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1251-2 | 338051 | Fixed |
| libssh | p10_e2k | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1381-1 | - | Fixed |
| libssh | c10f1 | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1613-2 | 339474 | Fixed |
| libssh | c9f2 | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1622-4 | 339475 | Fixed |
| libssh | p11 | 0.10.6-alt1 | 0.10.6-alt1 | ALT-PU-2024-1249-1 | 338050 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-6004 |
|
| RHBZ#2251110 |
|
| https://www.libssh.org/security/advisories/CVE-2023-6004.txt |
|
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LZQVUHWVWRH73YBXUQJOD6CKHDQBU3DM/ |
|
| https://security.netapp.com/advisory/ntap-20240223-0004/ | |
| RHSA-2024:2504 | |
| RHSA-2024:3233 |