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.

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

30.41% chance of exploitation in the next 30 days, 98th percentile

Published

2011-05-16

Updated

2024-08-06

Proof-of-concept exploits (2)

• http://securityreason.com/achievement_securityalert/98
• http://securityreason.com/securityalert/8246

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/35738

References

• CVE Record
• NVD entry

Related

• CVE-2011-0418
• CVE-2011-0420
• CVE-2011-0407
• CVE-2011-0421
• CVE-2011-0406
• CVE-2011-0443