CVE-2011-0419

Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd.

Affected products

Android, Apache Http Server, Apache Portable Runtime, Freebsd, Hp-Ux, Macos X, Netbsd, Openbsd

Apache Portable Runtime

< 1.4.3

Fix

Available

CVSS 2.0

4.3 MEDIUM

EPSS

30.4% (98th percentile)

Weakness

CWE-770

NVD status

Modified

Published

2011-05-16