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| Test ID: | 1.3.6.1.4.1.25623.1.1.12.2024.7108.1 |
| Category: | Ubuntu Local Security Checks |
| Title: | Ubuntu: Security Advisory (USN-7108-1) |
| Summary: | The remote host is missing an update for the 'python-asyncssh' package(s) announced via the USN-7108-1 advisory. |
| Description: | Summary: The remote host is missing an update for the 'python-asyncssh' package(s) announced via the USN-7108-1 advisory. Vulnerability Insight: Fabian Baumer, Marcus Brinkmann, and Jorg Schwenk discovered that AsyncSSH did not properly handle the extension info message. An attacker able to intercept communications could possibly use this issue to downgrade the algorithm used for client authentication. (CVE-2023-46445) Fabian Baumer, Marcus Brinkmann, and Jorg Schwenk discovered that AsyncSSH did not properly handle the user authentication request message. An attacker could possibly use this issue to control the remote end of an SSH client session via packet injection/removal and shell emulation. (CVE-2023-46446) Affected Software/OS: 'python-asyncssh' package(s) on Ubuntu 20.04, Ubuntu 22.04, Ubuntu 24.04. Solution: Please install the updated package(s). CVSS Score: 6.6 CVSS Vector: AV:N/AC:H/Au:S/C:C/I:C/A:N |
| Cross-Ref: |
Common Vulnerability Exposure (CVE) ID: CVE-2023-46445 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE/ http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html https://github.com/advisories/GHSA-cfc2-wr2v-gxm5 https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5 https://www.terrapin-attack.com Common Vulnerability Exposure (CVE) ID: CVE-2023-46446 https://github.com/advisories/GHSA-c35q-ffpf-5qpm https://github.com/ronf/asyncssh/security/advisories/GHSA-c35q-ffpf-5qpm |
| Copyright | Copyright (C) 2024 Greenbone AG |
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