CVE-2011-1071

The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a "stack extension attack," a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome.

Affected products

Red Hat, Glibc, Glibc-Common, Glibc-Devel, Glibc-Headers, Glibc-Profile, Glibc-Utils, Nptl-Devel

Gnu Eglibc

All versions

Gnu Glibc

≤ 2.12.1, 1.00, 1.01, 1.02, 1.03, 1.04, 1.05, 1.06, 1.07, 1.08, 1.09, 1.09.1, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.1, 2.1.1, 2.1.1.6, 2.1.2, 2.1.3, 2.1.3.10, 2.1.9, 2.2, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.3, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6

CVSS 2.0

5.1 MEDIUM

EPSS

14.3% (96th percentile)

Weakness

CWE-399

NVD status

Modified

Published

2011-04-08