PyPI/asyncssh CVE-2023-46445: medium 5.3, EPSS 0.59%

AsyncSSH Rogue Extension Negotiation

Action: Upgrade asyncssh to 2.14.1 or later.

pip install asyncssh==2.14.1

Affected

Fixed versions

Sources

• osv: GHSA-cfc2-wr2v-gxm5
• https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5
• https://nvd.nist.gov/vuln/detail/CVE-2023-46445
• https://github.com/ronf/asyncssh/commit/83e43f5ea3470a8617fc388c72b062c7136efd7e
• https://github.com/advisories/GHSA-cfc2-wr2v-gxm5
• https://github.com/pypa/advisory-database/tree/main/vulns/asyncssh/PYSEC-2023-237.yaml
• https://github.com/ronf/asyncssh
• https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst
• https://lists.debian.org/debian-lts-announce/2024/09/msg00042.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE
• https://security.netapp.com/advisory/ntap-20231222-0001
• https://www.terrapin-attack.com
• http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html

CVE-2023-46445 · published 2023-11-09T18:34:53Z · modified 2026-07-08T06:53:12.832043866Z · JSON