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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
apache
oss-project·USaka apache http server, apache httpd
apple
commercial·USaka apple inc., apple computer
suse
commercial·DE
debian
oss-project·GBaka debian gnu/linux
canonical
commercial·GBaka canonical ltd.
fedoraproject
oss-project·USaka fedora project
and 2 more affected products View all →
Exploitability
1 exploit source identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
1 technique Impact
References
http://secunia.com/advisories/35487
secunia.com
http://www.debian.org/security/2009/dsa-1812
debian.org
http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3
apache.org
and 57 more references View all →
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