[ubuntu/focal-security] openssh 1:8.2p1-4ubuntu0.11 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Jan 3 17:51:57 UTC 2024

openssh (1:8.2p1-4ubuntu0.11) focal-security; urgency=medium

  * SECURITY UPDATE: Supplemental groups not initialized
    - debian/patches/CVE-2021-41617-1.patch: add initgroups()
      before setresgid() in auth.c.
    - debian/patches/CVE-2021-41617-2.patch: add grp.h in auth.c.
    - CVE-2021-41617
  * SECURITY UPDATE: command injection via shell metacharacters
    - debian/patches/CVE-2023-51385.patch: ban user/hostnames with most
      shell metacharacters in ssh.c.
    - CVE-2023-51385

Date: 2024-01-02 18:16:10.278661+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
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