[ubuntu/jammy-security] openssh 1:8.9p1-3ubuntu0.14 (Accepted)

[Marc Deslauriers]

openssh (1:8.9p1-3ubuntu0.14) jammy-security; urgency=medium

  * SECURITY UPDATE: GSSAPI Key Exchange issue
    - debian/patches/gssapi.patch: replace incorrect use of
      sshpkt_disconnect() with ssh_packet_disconnect() and properly
      initialize some vars.
    - CVE-2026-3497
  * SECURITY UPDATE: Untrusted control characters in usernames
    - debian/patches/CVE-2025-61984.patch: refuse usernames that include
      control characters in ssh.c.
    - CVE-2025-61984
  * SECURITY UPDATE: Code execution in ProxyCommand via NULL character
    - debian/patches/CVE-2025-61985.patch: don't allow \0 characters in
      url-encoded strings in misc.c.
    - CVE-2025-61985

Date: 2026-03-04 19:45:18.357032+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/openssh/1:8.9p1-3ubuntu0.14
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