Description
An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation."
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE/ ↗
- https://www.terrapin-attack.com ↗
- https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst ↗
- https://github.com/advisories/GHSA-cfc2-wr2v-gxm5 ↗
- http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html ↗
- https://security.netapp.com/advisory/ntap-20231222-0001/ ↗
- https://lists.debian.org/debian-lts-announce/2024/09/msg00042.html ↗