[ubuntu/bionic-security] xorg-server 2:1.19.6-1ubuntu4.12 (Accepted)

[Rodrigo Figueiredo Zaiden]

xorg-server (2:1.19.6-1ubuntu4.12) bionic-security; urgency=medium

  * SECURITY UPDATE: GetCountedString Buffer Overflow
    - debian/patches/CVE-2022-3550.patch: add a check for client->req_len
      size for _GetCountedString in xkb/xkb.c.
    - CVE-2022-3550
  * SECURITY UPDATE: ProcXkbGetKbdByName Memory Leak
    - debian/patches/CVE-2022-3551.patch: add calls to free allocated
      memory if the execution reaches failures in ProcXkbGetKbdByName
      in xkb/xkb.c.
    - CVE-2022-3551

Date: 2022-11-22 19:06:09.735305+00:00
Changed-By: Rodrigo Figueiredo Zaiden <rodrigo.zaiden at canonical.com>
https://launchpad.net/ubuntu/+source/xorg-server/2:1.19.6-1ubuntu4.12
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