CVE-2011-1344

medium
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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://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011

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

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

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

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

http://www.computerworld.com/s/article/9214002/Safari_IE_hacked_first_at_Pwn2Own

http://www.securityfocus.com/archive/1/517505/100/0/threaded

http://www.securityfocus.com/archive/1/517517/100/0/threaded

http://www.securityfocus.com/bid/46822

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

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

http://www.zdnet.com/blog/security/safarimacbook-first-to-fall-at-pwn2own-2011/8358

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

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

Details

Source: MITRE

Published: 2011-03-10

Updated: 2018-10-09

Type: CWE-399

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:apple:safari:1.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0:beta:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0:beta2:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.0b1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.0b2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.3:85.8:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.0.3:85.8.1:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.1.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.1.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2.3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2.4:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.2.5:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.3.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.3.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.3.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.3.2:312.5:*:*:*:*:*:*

cpe:2.3:a:apple:safari:1.3.2:312.6:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.3:417.8:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.3:417.9:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.3:417.9.2:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.3:417.9.3:*:*:*:*:*:*

cpe:2.3:a:apple:safari:2.0.4:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.0b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.1b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.2b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.3b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.4:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.0.4b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.1.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.1.0b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.1.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.1.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.2.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.2.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:3.2.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0:beta:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0.0b:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0.3:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0.4:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.0.5:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.1.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:4.1.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:5.0:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:5.0.1:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:5.0.2:*:*:*:*:*:*:*

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to 5.0.4 (inclusive)

Configuration 2

AND

OR

cpe:2.3:o:apple:iphone_os:1.0.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.4:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.5:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.5:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.8:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

OR

cpe:2.3:h:apple:ipad:*:*:*:*:*:*:*:*

cpe:2.3:h:apple:iphone:*:*:*:*:*:*:*:*

cpe:2.3:h:apple:ipod_touch:*:*:*:*:*:*:*:*

Configuration 3

AND

OR

cpe:2.3:o:apple:iphone_os:1.0.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.4:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:1.1.5:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.1.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:2.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.1.3:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

OR

cpe:2.3:h:apple:iphone:4:*:*:*:*:*:*:*

Tenable Plugins

View all (10 total)

IDNameProductFamilySeverity
64202SuSE 11.2 Security Update : libwebkit (SAT Patch Number 7114)NessusSuSE Local Security Checks
critical
5894iTunes < 10.2.2 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
53489Apple iTunes < 10.2.2 Multiple Vulnerabilities (uncredentialed check)NessusPeer-To-Peer File Sharing
high
53488Apple iTunes < 10.2.2 Multiple (credentialed check)NessusWindows
high
5889Apple iOS 4.2.5 and 4.2.6 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
critical
5888Apple iOS < 4.3.2 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
critical
53411Safari < 5.0.5 Multiple VulnerabilitiesNessusWindows
high
53410Mac OS X : Apple Safari < 5.0.5NessusMacOS X Local Security Checks
high
801002Safari < 5.0.5 Multiple VulnerabilitiesLog Correlation EngineWeb Clients
high
5890Safari < 5.0.5 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high