Multiple integer overflows in X.org libX11 1.5.99.901 (1.6 RC1) and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XQueryFont, (2) _XF86BigfontQueryFont, (3) XListFontsWithInfo, (4) XGetMotionEvents, (5) XListHosts, (6) XGetModifierMapping, (7) XGetPointerMapping, (8) XGetKeyboardMapping, (9) XGetWindowProperty, (10) XGetImage, (11) LoadColornameDB, (12) XrmGetFileDatabase, (13) _XimParseStringFile, or (14) TransFileName functions.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade libx11 | Aug 30, 2017 | Jun 15, 2013 |
| Debian | — | Upgrade libx11 | Jul 30, 2024 | Jun 15, 2013 |
| Freebsd | — | Upgrade libXineramaUpgrade libXfixesUpgrade libFSUpgrade libXresUpgrade xf86-video-openchromeUpgrade libXrenderUpgrade libXiUpgrade libXtUpgrade libXcursorUpgrade libXvMCUpgrade libXextUpgrade libGLUpgrade libXxf86vmUpgrade libXxf86dgaUpgrade libdmxUpgrade libXvUpgrade libxcbUpgrade libXtstUpgrade libX11Upgrade libXpUpgrade libXrandr | Dec 10, 2025 | Jun 4, 2013 |
| Gentoo Linux | — | Upgrade x11-base/xorg-server. | Oct 30, 2017 | Jun 15, 2013 |
| Oracle Solaris | — | Upgrade x11/library/libxext to version 1.3.1-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxvmc to version 1.0.7-0.175.1.8.0.4.1336 on Solaris 11.1Upgrade x11/library/libxrandr to version 1.3.2-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxxf86vm to version 1.1.2-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxtst to version 1.2.1-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxrender to version 0.9.7-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxfixes to version 5.0-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxres to version 1.0.6-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxcursor to version 1.1.13-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxinerama to version 1.1.2-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxcb to version 1.8.1-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxv to version 1.0.7-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/mesa to version 7.11.2-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxi to version 1.6.1-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libfs to version 1.0.4-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libx11 to version 1.5.0-0.175.1.8.0.4.1336 on Solaris 11.1Upgrade x11/library/toolkit/libxt to version 1.1.3-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libdmx to version 1.1.2-0.175.1.8.0.3.1332 on Solaris 11.1Upgrade x11/library/libxp to version 1.0.1-0.175.1.8.0.3.1332 on Solaris 11.1 | May 29, 2017 | Jun 15, 2013 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 23, 2013 |
| Suse | — | Upgrade xorg-x11-libx11Upgrade xorg-x11-develUpgrade xorg-x11-serverUpgrade xorg-x11-fonts-75dpiUpgrade xorg-x11-libs-x86Upgrade xorg-x11-fonts-100dpiUpgrade xorg-x11-libs-64bitUpgrade xorg-x11-libsUpgrade xorg-x11-libx11-32bitUpgrade xorg-x11-fonts-scalableUpgrade xorg-x11-libX11-develUpgrade xorg-x11-XvncUpgrade xorg-x11-XnestUpgrade libx11-dataUpgrade xorg-x11-devel-32bitUpgrade xorg-x11-libX11-x86Upgrade libx11-6Upgrade xorg-x11-XvfbUpgrade libx11-xcb1Upgrade xorg-x11-docUpgrade xorg-x11-libs-32bitUpgrade xorg-x11-fonts-cyrillicUpgrade libx11-xcb1-32bitUpgrade libX11Upgrade xorg-x11Upgrade sle-sdk-releaseUpgrade libx11-develUpgrade xorg-x11-fonts-syriacUpgrade libx11-devel-32bitUpgrade xorg-x11-sdkUpgrade xorg-x11-devel-64bitUpgrade xorg-x11-libX11-devel-32bitUpgrade libx11-6-32bitUpgrade xorg-x11-manUpgrade xorg-x11-server-glx | Dec 12, 2013 | Jun 15, 2013 |
| Ubuntu | — | Upgrade libx11-6 | Nov 8, 2024 | Jun 15, 2013 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub