{"action":"Upgrade asyncssh to 2.14.1 or later.","affected":[{"fixed":"2.14.1","introduced":"0"}],"component":"asyncssh","cve_ids":["CVE-2023-46445"],"ecosystem":"PyPI","epss":0.00586,"exploited":false,"fixed_versions":["2.14.1"],"ghsa_id":"GHSA-cfc2-wr2v-gxm5","id":"tcs_01M5KFCSDMMMM0R1VJACGDD6QG","modified_at":"2026-07-08T06:53:12.832043866Z","published_at":"2023-11-09T18:34:53Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-cfc2-wr2v-gxm5","url":"https://osv.dev/vulnerability/GHSA-cfc2-wr2v-gxm5"}],"summary":"AsyncSSH Rogue Extension Negotiation"}