CVE-2008-3529

libxml2 <2.7.0 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Heap-based buffer overflow in the xmlParseAttValueComplex function in parser.c in libxml2 before 2.7.0 allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via a long XML entity name.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Kevin Finisterre · rubydoswindows
https://www.exploit-db.com/exploits/8798

References (53)

Core 53
Core References
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-815-1
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/644-1/
Third Party Advisory x_refsource_confirm
http://support.avaya.com/elmodocs2/security/ASA-2008-400.htm
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3639
Release Notes, Vendor Advisory x_refsource_misc
http://xmlsoft.org/news.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31860
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32280
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31855
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1621
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/45085
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3549
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32807
Broken Link, Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31982
Issue Tracking, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=461015
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31868
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2008/dsa-1654
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1298
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/35074
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/8798
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/36173
Third Party Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2008-0884.html
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1522
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1020855
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32265
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200812-06.xml
Mailing List, Third Party Advisory vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/33715
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/35056
Broken Link x_refsource_confirm
http://wiki.rpath.com/Advisories:rPSA-2008-0325
Broken Link vendor-advisory x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-26-247346-1
Mailing List, Third Party Advisory vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/May/msg00000.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/31126
Third Party Advisory x_refsource_confirm
http://support.avaya.com/elmodocs2/security/ASA-2009-025.htm
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/35379
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/33722
Broken Link vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2008:192
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32974
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/36235
Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Broken Link vendor-advisory x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-66-265329-1
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1297
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3550
Broken Link vendor-advisory x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-66-261688-1
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31558
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3613
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2822
Third Party Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2008-0886.html

Scores

EPSS 0.5663
EPSS Percentile 98.1%

Details

CWE
CWE-119
Status published
Products (12)
apple/iphone_os < 3.0
apple/mac_os_x 10.5.7
apple/mac_os_x < 10.5.7
apple/safari < 4.0
canonical/ubuntu_linux 6.06 (2 CPE variants)
canonical/ubuntu_linux 7.04
canonical/ubuntu_linux 7.10
canonical/ubuntu_linux 8.04 (2 CPE variants)
canonical/ubuntu_linux 8.10
canonical/ubuntu_linux 9.04
... and 2 more
Published Sep 12, 2008
Tracked Since Feb 18, 2026