| Name | CVE-2013-1981 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-2693-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libx11 (PTS) | jessie, jessie (lts) | 2:1.6.2-3+deb8u7 | fixed |
| stretch (security) | 2:1.6.4-3+deb9u4 | fixed | |
| stretch (lts), stretch | 2:1.6.4-3+deb9u6 | fixed | |
| buster (security), buster, buster (lts) | 2:1.6.7-1+deb10u4 | fixed | |
| bullseye (security), bullseye | 2:1.7.2-1+deb11u2 | fixed | |
| bookworm (security), bookworm | 2:1.8.4-2+deb12u2 | fixed | |
| sid, trixie | 2:1.8.10-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libx11 | source | squeeze | 2:1.3.3-4+squeeze1 | DSA-2693-1 | ||
| libx11 | source | wheezy | 2:1.5.0-1+deb7u1 | DSA-2693-1 | ||
| libx11 | source | (unstable) | 2:1.5.0-1+deb7u1 |