CVE-2013-1981

Severity

68%

Complexity

86%

Confidentiality

106%

Additional products added per http://www.ubuntu.com/usn/USN-1854-1/

Multiple integer overflows in X.org libX11 1.5.99.901 (1.6 RC1) and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XQueryFont, (2) _XF86BigfontQueryFont, (3) XListFontsWithInfo, (4) XGetMotionEvents, (5) XListHosts, (6) XGetModifierMapping, (7) XGetPointerMapping, (8) XGetKeyboardMapping, (9) XGetWindowProperty, (10) XGetImage, (11) LoadColornameDB, (12) XrmGetFileDatabase, (13) _XimParseStringFile, or (14) TransFileName functions.

Additional products added per http://www.ubuntu.com/usn/USN-1854-1/

CVSS 2.0 Base Score 6.8. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P).

Overview

First reported 11 years ago

2013-06-15 19:55:00

Last updated 8 years ago

2016-11-28 19:08:00

Affected Software

X.Org libX11 1.5.0

1.5.0

Canonical Ubuntu Linux 10.04 LTS

10.04

Canonical Ubuntu Linux 12.04 LTS (Long-Term Support)

12.04

Canonical Ubuntu Linux 12.10

12.10

Canonical Ubuntu Linux 13.04

13.04

References

FEDORA-2013-9079

DSA-2693

Vendor Advisory

[oss-security] 20130523 Fwd: [ANNOUNCE] X.Org Security Advisory: Protocol handling issues in X Window System client libraries

60120

USN-1854-1

Vendor Advisory

http://www.x.org/wiki/Development/Security/Advisory-2013-05-23

Vendor Advisory

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