Array index error in the insertItemBefore method in WebKit, as used in Apple Safari before 3.2.3 and 4 Public Beta, iPhone OS 1.0 through 2.2.1, iPhone OS for iPod touch 1.1 through 2.2.1, Google Chrome Stable before 1.0.154.65, and possibly other products allows remote attackers to execute arbitrary code via a document with a SVGPathList data structure containing a negative index in the (1) SVGTransformList, (2) SVGStringList, (3) SVGNumberList, (4) SVGPathSegList, (5) SVGPointList, or (6) SVGLengthList SVGList object, which triggers memory corruption.
http://code.google.com/p/chromium/issues/detail?id=9019
http://googlechromereleases.blogspot.com/2009/05/stable-update-bug-fix.html
http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
http://lists.apple.com/archives/security-announce/2009/May/msg00000.html
http://lists.apple.com/archives/security-announce/2009/May/msg00001.html
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/35056
http://secunia.com/advisories/35074
http://secunia.com/advisories/35095
http://secunia.com/advisories/35576
http://secunia.com/advisories/35805
http://secunia.com/advisories/36062
http://secunia.com/advisories/36461
http://secunia.com/advisories/36790
http://secunia.com/advisories/37746
http://secunia.com/advisories/43068
https://exchange.xforce.ibmcloud.com/vulnerabilities/50477
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11584
http://support.apple.com/kb/HT3549
http://support.apple.com/kb/HT3550
http://support.apple.com/kb/HT3639
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00303.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01177.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01196.html
http://www.debian.org/security/2009/dsa-1950
http://www.redhat.com/support/errata/RHSA-2009-1130.html
http://www.securitytracker.com/id?1022207
http://www.ubuntu.com/usn/USN-822-1
http://www.ubuntu.com/usn/USN-836-1
http://www.ubuntu.com/usn/USN-857-1
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
http://www.vupen.com/english/advisories/2009/1297
http://www.vupen.com/english/advisories/2009/1298
http://www.vupen.com/english/advisories/2009/1321
http://www.vupen.com/english/advisories/2009/1621
Published: 2009-05-13
Base Score: 9.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
Severity: High