CVE-2011-1928
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
99.7%
The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.
Affected configurations
References
bugs.debian.org/cgi-bin/bugreport.cgi?bug=627182
lists.opensuse.org/opensuse-security-announce/2011-11/msg00011.html
mail-archives.apache.org/mod_mbox/httpd-announce/201105.mbox/%3C4DD55092.3030403%40apache.org%3E
mail-archives.apache.org/mod_mbox/www-announce/201105.mbox/%3c4DD55076.1060005%40apache.org%3e
marc.info/?l=bugtraq&m=134987041210674&w=2
openwall.com/lists/oss-security/2011/05/19/10
openwall.com/lists/oss-security/2011/05/19/5
secunia.com/advisories/44558
secunia.com/advisories/44613
secunia.com/advisories/44661
secunia.com/advisories/44780
secunia.com/advisories/48308
www.mandriva.com/security/advisories?name=MDVSA-2011:095
www.redhat.com/support/errata/RHSA-2011-0844.html
www.vupen.com/english/advisories/2011/1289
www.vupen.com/english/advisories/2011/1290
issues.apache.org/bugzilla/show_bug.cgi?id=51219
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
99.7%