Synopsis:          Important: xorg-x11-server security update
Advisory ID:       SLSA-2022:0003-1
Issue Date:        2022-01-04
CVE Numbers:       CVE-2021-4008
                   CVE-2021-4009
                   CVE-2021-4010
                   CVE-2021-4011
--

Security Fix(es):

* xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access
(CVE-2021-4008)

* xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access
(CVE-2021-4009)

* xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access
(CVE-2021-4010)

* xorg-x11-server: SwapCreateRegister out-of-bounds access (CVE-2021-4011)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
--

SL7
  x86_64
    xorg-x11-server-Xephyr-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-Xorg-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-common-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-debuginfo-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-Xdmx-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-Xnest-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-Xvfb-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-Xwayland-1.20.4-17.el7_9.x86_64.rpm
    xorg-x11-server-debuginfo-1.20.4-17.el7_9.i686.rpm
    xorg-x11-server-devel-1.20.4-17.el7_9.i686.rpm
    xorg-x11-server-devel-1.20.4-17.el7_9.x86_64.rpm
  noarch
    xorg-x11-server-source-1.20.4-17.el7_9.noarch.rpm

- Scientific Linux Development Team

SciLinux: SLSA-2022-0003-1 Important: xorg-x11-server on SL7.x x86_64

xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access (CVE-2021-4008) * xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access (CVE-2021-4009) * xorg-x11-...

Summary

Important: xorg-x11-server security update



Security Fixes

* xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access (CVE-2021-4008)
* xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access (CVE-2021-4009)
* xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access (CVE-2021-4010)
* xorg-x11-server: SwapCreateRegister out-of-bounds access (CVE-2021-4011)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE
SL7 x86_64 xorg-x11-server-Xephyr-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-Xorg-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-common-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-debuginfo-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-Xdmx-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-Xnest-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-Xvfb-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-Xwayland-1.20.4-17.el7_9.x86_64.rpm xorg-x11-server-debuginfo-1.20.4-17.el7_9.i686.rpm xorg-x11-server-devel-1.20.4-17.el7_9.i686.rpm xorg-x11-server-devel-1.20.4-17.el7_9.x86_64.rpm noarch xorg-x11-server-source-1.20.4-17.el7_9.noarch.rpm
- Scientific Linux Development Team

Severity
Advisory ID: SLSA-2022:0003-1
Issued Date: : 2022-01-04
CVE Numbers: CVE-2021-4008
CVE-2021-4009
CVE-2021-4010

Related News

23.Tablet Connections Esm H320
2 - 3 min read
The release of Ubuntu 24.04 LTS , also known as Noble Numbat, brings various security enhancements and exciting new features . These improvements
4.Lock AbstractDigital Esm H320
2 - 3 min read
Tails 6.2 is a new Linux distribution release that expands its multilingual support and improves security features. The distribution is a
19.Laptop Bed Esm H320
2 - 3 min read
AlmaLinux 9.4 beta has been released and provides compelling reasons to consider it for desktop usage. While AlmaLinux is primarily known as a
32.Lock Code Circular Esm H320
2 - 3 min read
Linux admins and security practitioners face significant challenges in keeping their Linux systems secure amidst the constant threat of kernel bugs.
1.Penguin Landscape Esm H320
2 - 3 min read
A significant security threat, known as the Spectre v2 exploit, has been observed targeting Linux systems running on modern Intel processors. Let's
10.FingerPrint Locks Esm H320
2 - 3 min read
The recent release of I2P 2.5.0 , an anonymous P2P network that protects against online censorship, surveillance, and monitoring, has brought a slew
24.Key Code Esm H320
2 - 3 min read
The Akira ransomware group has extorted approximately $42 million from over 250 victims since January 1, 2024. The group initially focused on
5.ShakingHands Esm H320
2 - 3 min read
At The Linux Foundation's Open Source Summit North America , Linus Torvalds, the creator of Linux, discussed various topics related to Linux
Sign Up

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved