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Package "xorg-server"

Name: xorg-server

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • distributed multihead X server
  • Distributed Multihead X tools
  • Nested X server
  • Xorg X server - source files
Latest version: 2:1.20.13-1ubuntu1~20.04.8
Release: focal (20.04)
Level: security
Repository: universe

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All versions of this package
Bug fixes

List of files in package
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Other versions of "xorg-server" in Focal

Repository Area Version
base main 2:1.20.8-2ubuntu2
base universe 2:1.20.8-2ubuntu2
security main 2:1.20.13-1ubuntu1~20.04.8
updates main 2:1.20.13-1ubuntu1~20.04.8
updates universe 2:1.20.13-1ubuntu1~20.04.8

Packages in group

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Changelog

Version: 2:1.20.13-1ubuntu1~20.04.2 2021-12-14 20:06:22 UTC

  xorg-server (2:1.20.13-1ubuntu1~20.04.2) focal-security; urgency=medium

  * SECURITY UPDATE: SProcRenderCompositeGlyphs out-of-bounds access
    - debian/patches/CVE-2021-4008.patch: check lengths in render/render.c.
    - CVE-2021-4008
  * SECURITY UPDATE: SProcXFixesCreatePointerBarrier out-of-bounds access
    - debian/patches/CVE-2021-4009.patch: use sizes in xfixes/cursor.c.
    - CVE-2021-4009
  * SECURITY UPDATE: SProcScreenSaverSuspend out-of-bounds access
    - debian/patches/CVE-2021-4010.patch: fix logic in Xext/saver.c.
    - CVE-2021-4010
  * SECURITY UPDATE: SwapCreateRegister out-of-bounds access
    - debian/patches/CVE-2021-4011.patch: fix length in record/record.c.
    - CVE-2021-4011

 -- Marc Deslauriers <email address hidden> Tue, 14 Dec 2021 09:14:13 -0500
Source diff to previous version
CVE-2021-4008 SProcRenderCompositeGlyphs out-of-bounds access
CVE-2021-4009 SProcXFixesCreatePointerBarrier out-of-bounds access
CVE-2021-4010 SProcScreenSaverSuspend out-of-bounds access
CVE-2021-4011 SProcXFixesCreatePointerBarrier out-of-bounds access

Version: 2:1.20.9-2ubuntu1.2~20.04.2 2021-04-13 17:07:14 UTC

  xorg-server (2:1.20.9-2ubuntu1.2~20.04.2) focal-security; urgency=medium

  * SECURITY UPDATE: XChangeFeedbackControl Integer Underflow
    - debian/patches/CVE-2021-3472.patch: add check to Xi/chgfctl.c.
    - CVE-2021-3472

 -- Marc Deslauriers <email address hidden> Thu, 08 Apr 2021 08:29:22 -0400
Source diff to previous version
CVE-2021-3472 Fix XChangeFeedbackControl() request underflow

Version: 2:1.20.9-2ubuntu1.2~20.04.1 2021-01-18 19:06:31 UTC

  xorg-server (2:1.20.9-2ubuntu1.2~20.04.1) focal-security; urgency=medium

  * Backport to focal; Reintroduce CVE fixes from focal 1.20.8-2ubuntu2.6
    / groovy 1.20.9-2ubuntu1.1.

 -- Timo Aaltonen <email address hidden> Sun, 17 Jan 2021 11:13:31 +0200
Source diff to previous version

Version: 2:1.20.8-2ubuntu2.6 2020-12-01 17:07:40 UTC

  xorg-server (2:1.20.8-2ubuntu2.6) focal-security; urgency=medium

  * SECURITY UPDATE: out of bounds memory accesses on too short request
    - debian/patches/CVE-2020-14360.patch: check SetMap request length
      carefully in xkb/xkb.c.
    - CVE-2020-14360
  * SECURITY UPDATE: multiple heap overflows
    - debian/patches/CVE-2020-25712.patch: add bounds checks in xkb/xkb.c.
    - CVE-2020-25712

 -- Marc Deslauriers <email address hidden> Mon, 30 Nov 2020 12:56:33 -0500
Source diff to previous version
CVE-2020-14360 Check SetMap request length carefully
CVE-2020-25712 Fix XkbSetDeviceInfo() and SetDeviceIndicators() heap overflows

Version: 2:1.20.8-2ubuntu2.4 2020-09-09 12:06:47 UTC

  xorg-server (2:1.20.8-2ubuntu2.4) focal-security; urgency=medium

  * SECURITY UPDATE: Out-Of-Bounds access in XkbSetNames function
    - debian/patches/CVE-2020-14345.patch: correct bounds checking in
      xkb/xkb.c.
    - CVE-2020-14345

 -- Marc Deslauriers <email address hidden> Fri, 04 Sep 2020 09:34:27 -0400


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