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xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access

🗓️ 03 Jan 2022 10:32:28Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Xorg X11 server has an out-of-bounds access in SProcRenderCompositeGlyphs due to length validation.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 10 package xorg-server version 2:1.20.13-alt5
24 Dec 202100:00
–altlinux
ATTACKERKB		CVE-2021-4008
17 Dec 202117:15
–attackerkb
Tenable Nessus		Amazon Linux 2022 : xorg-x11-server-common, xorg-x11-server-devel, xorg-x11-server-source (ALAS2022-2022-209)
25 Jan 202300:00
–nessus
Tenable Nessus		Amazon Linux 2023 : xorg-x11-server-common, xorg-x11-server-devel, xorg-x11-server-source (ALAS2023-2023-102)
21 Mar 202300:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0219: xorg-x11-server and xorg-x11-server-Xwayland (ALINUX3-SA-2022:0219)
14 May 202500:00
–nessus
Tenable Nessus		AlmaLinux 8 : xorg-x11-server and xorg-x11-server-Xwayland (ALSA-2022:1917)
12 May 202200:00
–nessus
Tenable Nessus		CentOS 8 : xorg-x11-server and xorg-x11-server-Xwayland (CESA-2022:1917)
10 May 202200:00
–nessus
Tenable Nessus		CentOS 9 : xorg-x11-server-1.20.11-15.el9
29 Feb 202400:00
–nessus
Tenable Nessus		CentOS 9 : xorg-x11-server-Xwayland-21.1.3-5.el9
29 Feb 202400:00
–nessus
Tenable Nessus		CentOS 7 : xorg-x11-server (RHSA-2022:0003)
4 Jan 202200:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.9ppc64xorg-x11-server-common1.20.4-17.el7_9xorg-x11-server-common-1.20.4-17.el7_9.ppc64.rpm
Red Hat Enterprise Linux7.9ppc64lexorg-x11-server-common1.20.4-17.el7_9xorg-x11-server-common-1.20.4-17.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7.9s390xxorg-x11-server-common1.20.4-17.el7_9xorg-x11-server-common-1.20.4-17.el7_9.s390x.rpm
Red Hat Enterprise Linux7.9x86_64xorg-x11-server-common1.20.4-17.el7_9xorg-x11-server-common-1.20.4-17.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9i686xorg-x11-server-debuginfo1.20.4-17.el7_9xorg-x11-server-debuginfo-1.20.4-17.el7_9.i686.rpm
Red Hat Enterprise Linux7.9ppcxorg-x11-server-debuginfo1.20.4-17.el7_9xorg-x11-server-debuginfo-1.20.4-17.el7_9.ppc.rpm
Red Hat Enterprise Linux7.9ppc64xorg-x11-server-debuginfo1.20.4-17.el7_9xorg-x11-server-debuginfo-1.20.4-17.el7_9.ppc64.rpm
Red Hat Enterprise Linux7.9ppc64lexorg-x11-server-debuginfo1.20.4-17.el7_9xorg-x11-server-debuginfo-1.20.4-17.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7.9s390xxorg-x11-server-debuginfo1.20.4-17.el7_9xorg-x11-server-debuginfo-1.20.4-17.el7_9.s390x.rpm
Red Hat Enterprise Linux7.9x86_64xorg-x11-server-debuginfo1.20.4-17.el7_9xorg-x11-server-debuginfo-1.20.4-17.el7_9.x86_64.rpm
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25 Jun 2026 10:59Current
5.7Medium risk
Vulners AI Score5.7
CVSS 27.2
CVSS 3.17.8
EPSS0.00565
CWE-119
xorg x11 serverout of boundsSProcRenderCompositeGlyphsrequest length validationglyph rendering
3