Description
Use-after-free vulnerability in Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code and bypass a sandbox protection mechanism via unspecified vectors, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2014.
References (6)
Core 6
Core References
Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-037
Various Sources x_refsource_misc
http://www.pwn2own.com/2014/03/pwn2own-results-for-wednesday-day-one/
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/532797/100/0/threaded
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/59775
Various Sources x_refsource_misc
http://twitter.com/thezdi/statuses/443855973673754624
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1030532
Scores
EPSS
0.2256
EPSS Percentile
97.5%
Details
CWE
CWE-399
Status
published
Products (3)
microsoft/internet_explorer
9
microsoft/internet_explorer
10
microsoft/internet_explorer
11
Published
Apr 27, 2014
Tracked Since
Feb 18, 2026