Executive Summary

Informations
NameCVE-2011-1344First vendor Publication2011-03-10
VendorCveLast vendor Modification2012-03-30

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityMedium
Cvss Expoit Score8.6AuthentificationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1344

CWE : Common Weakness Enumeration

idName
CWE-399Resource Management Errors

CPE : Common Platform Enumeration

TypeDescriptionCount
Application72
Os35

Open Source Vulnerability Database (OSVDB)

idDescription
72690Apple Multiple Products Webkit WBR Tag Children Addition/Removal Use-after-f...

Internal Sources (Detail)

SourceUrl
APPLEhttp://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
BIDhttp://www.securityfocus.com/bid/46822
BUGTRAQhttp://www.securityfocus.com/archive/1/archive/1/517505/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/517517/100/0/threaded
CONFIRMhttp://support.apple.com/kb/HT4596
http://support.apple.com/kb/HT4607
MISChttp://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011
http://twitter.com/aaronportnoy/statuses/45632544967901187
http://www.computerworld.com/s/article/9214002/Safari_IE_hacked_first_at_Pwn2Own
http://www.zdnet.com/blog/security/safarimacbook-first-to-fall-at-pwn2own-201...
http://www.zerodayinitiative.com/advisories/ZDI-11-135
SECTRACKhttp://www.securitytracker.com/id?1025363
SECUNIAhttp://secunia.com/advisories/44151
http://secunia.com/advisories/44154
VUPENhttp://www.vupen.com/english/advisories/2011/0984
XFhttp://xforce.iss.net/xforce/xfdb/66061

Alert History

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DateInformations
2013-05-10 22:57:31
  • Multiple Updates