CVE-2011-1344

Description

Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.5; iOS before 4.3.2 for iPhone, iPod, and iPad; iOS before 4.2.7 for iPhone 4 (CDMA); and possibly other products allows remote attackers to execute arbitrary code by adding children to a WBR tag and then removing the tag, related to text nodes, as demonstrated by Chaouki Bekrar during a Pwn2Own competition at CanSecWest 2011.

References

http://lists.apple.com/archives/security-announce/2011//Apr/msg00000.html

http://lists.apple.com/archives/security-announce/2011//Apr/msg00001.html

http://lists.apple.com/archives/security-announce/2011//Apr/msg00002.html

http://secunia.com/advisories/44151

http://secunia.com/advisories/44154

https://exchange.xforce.ibmcloud.com/vulnerabilities/66061

http://support.apple.com/kb/HT4596

http://support.apple.com/kb/HT4607

http://twitter.com/aaronportnoy/statuses/45632544967901187

http://www.securitytracker.com/id?1025363

http://www.vupen.com/english/advisories/2011/0984

http://www.zerodayinitiative.com/advisories/ZDI-11-135

Details

Source: Mitre, NVD

Risk Information

CVSS v2