PT-2013-1120 · X.Org+3 · Libxi+21
Ilja Van Sprundel
·
Published
2013-06-15
·
Updated
2014-10-20
·
CVE-2013-1990
CVSS v2.0
6.8
Medium
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
libXvMC version 1.0.7 and earlier
libXext versions 1.3.2
libX11 versions 1.6.0
libXt versions 1.1.4
libXfixes versions 5.0.1
libXinerama versions 1.1.3
xorg-server versions prior to 1.14.3-r2
libXp versions 1.0.2
libXi versions 1.7.2
libXres versions 1.0.7
libXrandr versions 1.4.1
libXv versions 1.0.9
libXxf86vm versions 1.1.3
libXrender versions 0.9.8
libXtst versions 1.2.2
libXcursor versions 1.1.14
libXxf86dga versions 1.1.4
xcb-proto versions 1.8
xkeyboard-config versions 2.11
Description
The issue is related to multiple vulnerabilities in various packages of the X.org and related libraries in different Linux distributions, including Red Hat Enterprise Linux, Gentoo Linux, and Debian GNU/Linux. These vulnerabilities can lead to disruption of confidentiality, integrity, and availability of protected information. The exploitation of these vulnerabilities can be performed remotely. Specifically, integer overflows in X.org libXvMC 1.0.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XvMCListSurfaceTypes and (2) XvMCListSubpictureTypes functions.
Recommendations
For libXvMC version 1.0.7 and earlier: Update to a version later than 1.0.7.
For libXext versions 1.3.2: Update to a version later than 1.3.2.
For libX11 versions 1.6.0: Update to a version later than 1.6.0.
For libXt versions 1.1.4: Update to a version later than 1.1.4.
For libXfixes versions 5.0.1: Update to a version later than 5.0.1.
For libXinerama versions 1.1.3: Update to a version later than 1.1.3.
For xorg-server versions prior to 1.14.3-r2: Update to version 1.14.3-r2 or later.
For libXp versions 1.0.2: Update to a version later than 1.0.2.
For libXi versions 1.7.2: Update to a version later than 1.7.2.
For libXres versions 1.0.7: Update to a version later than 1.0.7.
For libXrandr versions 1.4.1: Update to a version later than 1.4.1.
For libXv versions 1.0.9: Update to a version later than 1.0.9.
For libXxf86vm versions 1.1.3: Update to a version later than 1.1.3.
For libXrender versions 0.9.8: Update to a version later than 0.9.8.
For libXtst versions 1.2.2: Update to a version later than 1.2.2.
For libXcursor versions 1.1.14: Update to a version later than 1.1.14.
For libXxf86dga versions 1.1.4: Update to a version later than 1.1.4.
For xcb-proto versions 1.8: Update to a version later than 1.8.
For xkeyboard-config versions 2.11: Update to a version later than 2.11.
Fix
Buffer Overflow
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Related Identifiers
Affected Products
Centos
Red Hat
Suse
Libx11
Libxcursor
Libxext
Libxfixes
Libxi
Libxinerama
Libxp
Libxrandr
Libxrender
Libxres
Libxt
Libxtst
Libxv
Libxvmc
Libxxf86Dga
Libxxf86Vm
Xcb-Proto
Xkeyboard-Config
Xorg-Server