CVE catalog
CVE-2013-7439
libx11: CVE-2013-7439
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.25% · Oct 25, 2026
Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libx11 | sid | 2:1.8.14-1 | fixed |
| Debian | libx11 | forky | 2:1.8.13-1 | fixed |
| Debian | libx11 | trixie | 2:1.8.12-1 | fixed |
| Debian | libx11 | bookworm | 2:1.8.4-2+deb12u2 | fixed |
| Debian | libx11 | bookworm-security | 2:1.8.4-2+deb12u2 | fixed |
| Ubuntu | libxrender | 14.04 | 1:0.9.8-1 | vulnerable |
| Ubuntu | libxrender | 14.04 | 1:0.9.8-1build0.14.04.1 | fixed |
| Ubuntu | libxrender | 14.04 | 1:0.9.8-1 | vulnerable |
| Ubuntu | libxrender | 14.04 | 1:0.9.8-1build0.14.04.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise software development kit 11 sp3 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise software development kit 11 sp4 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise desktop 11 sp3 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise desktop 11 sp4 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server 11 sp1-ltss | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server 11 sp1-teradata | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server 11 sp2-ltss | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server 11 sp3 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server 11 sp3-teradata | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server for sap applications 11 sp3 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server 11 sp4 | 7.4-5.11.15.1 | fixed |
| Suse | xorg-x11-libX11 | linux enterprise server for sap applications 11 sp4 | 7.4-5.11.15.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libx11 | source | sid | 2:1.6.0-1 | not yet assigned | Not reported | Not reported |
| Debian | libx11 | source | forky | 2:1.6.0-1 | not yet assigned | Not reported | Not reported |
| Debian | libx11 | source | trixie | 2:1.6.0-1 | not yet assigned | Not reported | Not reported |
| Debian | libx11 | source | bookworm | 2:1.6.0-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | libxrender | deb | 14.04 | 1:0.9.8-1build0.14.04.1 | Not reported | UBUNTU-CVE-2013-7439 | Not reported |
| Ubuntu | libxrender | deb | 14.04 | 1:0.9.8-1build0.14.04.1 | Not reported | USN-2568-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise software development kit 11 sp3 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise software development kit 11 sp4 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise desktop 11 sp3 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise desktop 11 sp4 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server 11 sp1-ltss | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server 11 sp1-teradata | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server 11 sp2-ltss | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server 11 sp3 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server 11 sp3-teradata | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server for sap applications 11 sp3 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server 11 sp4 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
| Suse | xorg-x11-libX11 | rpm | linux enterprise server for sap applications 11 sp4 | 7.4-5.11.15.1 | Not reported | SUSE-SU-2015:1334-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libx11-6]Fixed
Source package: [libx11]
Details (4)
2:1.8.4-2+deb12u2· amd64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· amd64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
- [libx11-data]Fixed
Source package: [libx11]
Details (4)
2:1.8.4-2+deb12u2· all · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· all · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· all · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· all · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
- [libx11-dev]Fixed
Source package: [libx11]
Details (4)
2:1.8.4-2+deb12u2· amd64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· amd64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
- [libx11-doc]Fixed
Source package: [libx11]
Details (4)
2:1.8.4-2+deb12u2· all · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· all · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· all · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· all · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
- [libx11-xcb1]Fixed
Source package: [libx11]
Details (4)
2:1.8.4-2+deb12u2· amd64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· amd64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
- [libx11-xcb-dev]Fixed
Source package: [libx11]
Details (4)
2:1.8.4-2+deb12u2· amd64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookwormFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· amd64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
2:1.8.4-2+deb12u2· arm64 · bookworm-securityFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · bookworm; dsa · libx11 · debian · 12
[Debian 13 (Trixie)]
- [libx11-6]Fixed
Source package: [libx11]
Details (2)
2:1.8.12-1· amd64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
2:1.8.12-1· arm64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
- [libx11-data]Fixed
Source package: [libx11]
Details (2)
2:1.8.12-1· all · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
2:1.8.12-1· all · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
- [libx11-dev]Fixed
Source package: [libx11]
Details (2)
2:1.8.12-1· amd64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
2:1.8.12-1· arm64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
- [libx11-doc]Fixed
Source package: [libx11]
Details (2)
2:1.8.12-1· all · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
2:1.8.12-1· all · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
- [libx11-xcb1]Fixed
Source package: [libx11]
Details (2)
2:1.8.12-1· amd64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
2:1.8.12-1· arm64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
- [libx11-xcb-dev]Fixed
Source package: [libx11]
Details (2)
2:1.8.12-1· amd64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
2:1.8.12-1· arm64 · trixieFixed · Fixed:
2:1.6.0-1dsa · libx11 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2015_1334-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2013-7439]
- [https://osv.dev/vulnerability/DLA-199-1]
- [https://osv.dev/vulnerability/DSA-3224-1]
- [https://osv.dev/vulnerability/SUSE-SU-2015:1334-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2013-7439]
- [https://osv.dev/vulnerability/USN-2568-1]
- [https://security-tracker.debian.org/tracker/CVE-2013-7439]
- [https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-7439.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]