Medium DSA-5586-1 2 CVEs

openssh - security update

Published Dec 22, 2023 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 11	openssh	1:8.4p1-5+deb11u3
Debian · 12	openssh	1:9.2p1-2+deb12u2

Vulnerabilities 2

Medium 6.5

CVE-2023-51385 Public exploit EPSS 20%

In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, an…

openssh openssh openssh-ssh1 openssh Debian Ubuntu Azure Linux Alpine

Dec 18, 2023
Medium 5.9

CVE-2023-48795 Public exploit Scanner template EPSS 94%

Prefix Truncation Attack against ChaCha20-Poly1305 and Encrypt-then-MAC aka Terrapin

The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server…

zot kubescape kots k3d Debian Ubuntu Azure Linux Alpine Wolfi PyPI Go crates.io

Dec 18, 2023