Description
Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to the Node.normalize method.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Webkit Normalize Bug - Android 2.2 EDB-18446 · remote · Feb 1, 2012
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- MDVSA-2011:039 vendor-advisory
- http://support.apple.com/kb/HT4220
- ADV-2010-2722 vdb-entry
- 43068 third-party-advisory
- USN-1006-1 vendor-advisory
- 41856 third-party-advisory
- ADV-2011-0212 vdb-entry
- http://support.apple.com/kb/HT4225
- APPLE-SA-2010-06-07-1 vendor-advisory
- 40196 third-party-advisory
- 40105 third-party-advisory
- ADV-2010-1373 vdb-entry
- oval:org.mitre.oval:def:7005 vdb-entry signature
- APPLE-SA-2010-06-16-1 vendor-advisory
- SUSE-SR:2011:002 vendor-advisory
- ADV-2010-1512 vdb-entry
- 40620 vdb-entry
- ADV-2011-0552 vdb-entry
- 1024067 vdb-entry
- http://support.apple.com/kb/HT4196
- APPLE-SA-2010-06-21-1 vendor-advisory