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libX11: Off-by-one error in XListExtensions in ListExt.c

🗓️ 06 Aug 2019 14:12:28Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Off-by-one error in the X window system library causes memory corruption in font listing functions, risking crash.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM API Connect has addressed multiple vulnerabilities in Developer Portal's dependencies - Cumulative list from June 28, 2018 to December 13, 2018
28 Jan 201917:05
–ibm
IBM Security Bulletins		Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in X.Org libx11 (CVE-2018-14599 CVE-2018-14598)
11 Apr 201921:00
–ibm
IBM Security Bulletins		Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerabilities in xorg-x11-libX11 (CVE-2018-14598 CVE-2018-14599 CVE-2018-14600)
7 Dec 202322:45
–ibm
IBM Security Bulletins		Security Bulletin: IBM Dynamic System Analysis (DSA) Preboot is affected by vulnerabilities in xorg-x11
7 Dec 202322:45
–ibm
Tenable Nessus		Amazon Linux 2 : libX11 (ALAS-2019-1226)
14 Jun 201900:00
–nessus
Tenable Nessus		Amazon Linux 2 : xorg-x11-server (ALAS-2020-1433)
4 Jun 202000:00
–nessus
Tenable Nessus		CentOS 7 : gdm / libX11 / libxkbcommon / xorg-x11-drv-ati / xorg-x11-drv-vesa / etc (CESA-2019:2079)
30 Aug 201900:00
–nessus
Tenable Nessus		Debian DLA-1482-1 : libx11 security update
30 Aug 201800:00
–nessus
Tenable Nessus		EulerOS 2.0 SP5 : libx11 (EulerOS-SA-2019-1884)
16 Sep 201900:00
–nessus
Tenable Nessus		EulerOS Virtualization for ARM 64 3.0.2.0 : libX11 (EulerOS-SA-2019-1948)
17 Sep 201900:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppcgdm1:3.28.2-16.el7gdm-1:3.28.2-16.el7.ppc.rpm
Red Hat Enterprise Linux7ppc64gdm1:3.28.2-16.el7gdm-1:3.28.2-16.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64legdm1:3.28.2-16.el7gdm-1:3.28.2-16.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390gdm1:3.28.2-16.el7gdm-1:3.28.2-16.el7.s390.rpm
Red Hat Enterprise Linux7s390xgdm1:3.28.2-16.el7gdm-1:3.28.2-16.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64gdm1:3.28.2-16.el7gdm-1:3.28.2-16.el7.x86_64.rpm
Red Hat Enterprise Linux7anygdm1:3.28.2-16.el7.i686gdm-1:3.28.2-16.el7.i686.noarch.rpm
Red Hat Enterprise Linux7ppcgdm-debuginfo1:3.28.2-16.el7gdm-debuginfo-1:3.28.2-16.el7.ppc.rpm
Red Hat Enterprise Linux7ppc64gdm-debuginfo1:3.28.2-16.el7gdm-debuginfo-1:3.28.2-16.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64legdm-debuginfo1:3.28.2-16.el7gdm-debuginfo-1:3.28.2-16.el7.ppc64le.rpm
Rows per page

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29 Jun 2026 22:18Current
7.3High risk
Vulners AI Score7.3
CVSS 27.5
CVSS 3.19.8
EPSS0.04799
CWE-787
Off by oneX window systemfont listing functionget font pathlist extensionslist fontsmemory corruptionsecurity vulnerabilityunix
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