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CVE-2009-1955

This CVE name corresponds to:

Entered Topic
2009-08-25 apache22 -- several vulnerabilities
2009-06-08 apr -- multiple vulnerabilities

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

Details

Type Candidate
Name CVE-2009-1955
Phase Assigned(20090606)

Description

The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as used in the mod_dav and mod_dav_svn modules in the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document containing a large number of nested entity references, as demonstrated by a PROPFIND request, a similar issue to CVE-2003-1564.

References

Source Reference
BUGTRAQ 20090824 rPSA-2009-0123-1 apr-util
MILW0RM 8842
MLIST [apr-dev] 20090602 [PATCH] prevent "billion laughs" attack against expat
MLIST [oss-security] 20090603 CVE request: "billion laughs" attack against Apache APR
CONFIRM http://svn.apache.org/viewvc?view=rev&revision=781403
CONFIRM http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3
CONFIRM http://wiki.rpath.com/Advisories:rPSA-2009-0123
CONFIRM http://support.apple.com/kb/HT3937
CONFIRM http://www-01.ibm.com/support/docview.wss?uid=swg27014463
CONFIRM http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
AIXAPAR PK88342
AIXAPAR PK91241
AIXAPAR PK99478
APPLE APPLE-SA-2009-11-09-1
DEBIAN DSA-1812
FEDORA FEDORA-2009-5969
FEDORA FEDORA-2009-6014
FEDORA FEDORA-2009-6261
GENTOO GLSA-200907-03
HP HPSBUX02612
HP SSRT100345
MANDRIVA MDVSA-2009:131
MANDRIVA MDVSA-2013:150
REDHAT RHSA-2009:1107
REDHAT RHSA-2009:1108
SLACKWARE SSA:2009-167-02
SUSE SUSE-SR:2010:011
UBUNTU USN-786-1
UBUNTU USN-787-1
BID 35253
OVAL oval:org.mitre.oval:def:10270
OVAL oval:org.mitre.oval:def:12473
SECUNIA 35284
SECUNIA 35360
SECUNIA 34724
SECUNIA 35444
SECUNIA 35487
SECUNIA 35395
SECUNIA 35565
SECUNIA 35710
SECUNIA 35843
SECUNIA 35797
SECUNIA 36473
SECUNIA 37221
VUPEN ADV-2009-1907
VUPEN ADV-2009-3184
VUPEN ADV-2010-1107