CVE-2013-1982

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.

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.49%
Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory x.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.ubuntu.com/usn/USN-1857-1 vendor advisory
http://www.openwall.com/lists/oss-security/2013/05/23/3 mailing list
http://lists.opensuse.org/opensuse-updates/2013-06/msg00139.html vendor advisory
http://www.debian.org/security/2013/dsa-2682 vendor advisory
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-1982?
CVE-2013-1982 has been scored as a medium severity vulnerability.
How to fix CVE-2013-1982?
To fix CVE-2013-1982, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-1982 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-1982 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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