CVE-2023-46445

Published: Nov 14, 2023

Modified: Feb 25, 2026

PUBLISHED

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."

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5

FEDORA-2023-d2956318e4

vendor-advisory

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/

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CVE-2023-46445

Description

Affected Products

References