Integer overflow in WebKit, as used on the Research In...
Vulnerability Description
Integer overflow in WebKit, as used on the Research In Motion (RIM) BlackBerry Torch 9800 with firmware 6.0.0.246, in Google Chrome before 10.0.648.133, and in Apple Safari before 5.0.5, allows remote attackers to execute arbitrary code via unknown vectors related to CSS "style handling," nodesets, and a length value, as demonstrated by Vincenzo Iozzo, Willem Pinckaers, and Ralf-Philipp Weinmann during a Pwn2Own competition at CanSecWest 2011.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.vupen.com/english/advisories/2011/0654
- http://googlechromereleases.blogspot.com/2011/03/stable-and-beta-channel-updates.html
- http://secunia.com/advisories/44151
- http://www.securityfocus.com/bid/46849
- http://www.securitytracker.com/id?1025212
- http://support.apple.com/kb/HT4596
- http://osvdb.org/71182
- http://www.debian.org/security/2011/dsa-2192
- http://lists.apple.com/archives/security-announce/2011//Apr/msg00002.html
- http://lists.apple.com/archives/security-announce/2011//Apr/msg00001.html
- http://www.zerodayinitiative.com/advisories/ZDI-11-104
- http://www.blackberry.com/btsc/KB26132
- http://www.vupen.com/english/advisories/2011/0984
- http://www.vupen.com/english/advisories/2011/0645
- http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011
- http://secunia.com/advisories/43782
- http://support.apple.com/kb/HT4607
- http://www.vupen.com/english/advisories/2011/0671
- http://lists.apple.com/archives/security-announce/2011//Apr/msg00000.html
- http://www.zdnet.com/blog/security/pwn2own-2011-blackberry-falls-to-webkit-browser-attack/8401
- http://secunia.com/advisories/43748
- http://www.securityfocus.com/archive/1/517513/100/0/threaded
- http://secunia.com/advisories/44154
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66052
- http://secunia.com/advisories/43735
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.