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CVE-2013-7439

Description

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.

Risk Information

Base Score
9.8
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
1.877

Associated Vulnerability

VulnerabilityOS Platform
X11 Rendering Extension client library (USN-2568-1) libx11-dev_1.4.99.1-0ubuntu2_i386.debLinux
X11 Rendering Extension client library (USN-2568-1) libx11-dev_1.4.99.1-0ubuntu2_amd64.debLinux
X11 Rendering Extension client library (USN-2568-1) libx11-dev_1.4.99.1-0ubuntu2.3_i386.debLinux
X11 Rendering Extension client library (USN-2568-1) libx11-dev_1.4.99.1-0ubuntu2.3_amd64.debLinux
X11 Rendering Extension client library (USN-2568-1) libxrender1_0.9.8-1build0.14.04.1_i386.debLinux
X11 Rendering Extension client library (USN-2568-1) libxrender1_0.9.8-1build0.14.04.1_amd64.debLinux
SUSE-SU-2015:1334-1(SUSE Linux Enterprise Desktop 11-SP3 ) xorg-x11-libX11-7.4-5.11.15.1.x86_64.rpmLinux
SUSE-SU-2015:1334-1(SUSE Linux Enterprise Desktop 11-SP3 ) xorg-x11-libX11-32bit-7.4-5.11.15.1.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234