CVE-2011-1344

CVE Database · CVE-2011-1344

CVE-2011-1344

· N/AModified

CVSS v3.1

N/A

EPSS

5.92%

Published

Mar 10, 2011

Modified

Apr 28, 2026

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-399

Affected Products (142)

apple · safarivulnerable

apple · safari

References (20)

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

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