CVE-2013-1982
Public on 2013-06-15
Modified on 2014-11-24
Description
Multiple integer overflows in X.org libXext 1.3.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XcupGetReservedColormapEntries, (2) XcupStoreColors, (3) XdbeGetVisualInfo, (4) XeviGetVisualInfo, (5) XShapeGetRectangles, and (6) XSyncListSystemCounters functions.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | libX11 | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXcursor | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXext | 2014-09-17 | ALAS-2014-403 | Fixed |
| Amazon Linux 1 | libXfixes | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXi | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXrandr | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXrender | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXres | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXt | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXv | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXvMC | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXxf86dga | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libXxf86vm | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | libdmx | 2014-11-22 | ALAS-2014-452 | Fixed |
| Amazon Linux 1 | xorg-x11-proto-devel | 2014-11-22 | ALAS-2014-452 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv2 | 4.3 | AV:A/AC:H/Au:N/C:P/I:P/A:P |
| NVD | CVSSv2 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |