Vulnerability CVE-2012-4515
Published: 2012-11-11

Description:
Use-after-free vulnerability in khtml/rendering/render_replaced.cpp in Konqueror in KDE 4.7.3, when the context menu is shown, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by accessing an iframe when it is being updated.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
KDE -> KDE 

 References:
http://www.openwall.com/lists/oss-security/2012/10/30/6
http://www.openwall.com/lists/oss-security/2012/10/11/11
http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc
http://secunia.com/advisories/51145
http://secunia.com/advisories/51097
http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=4f2eb356f1c23444fff2cfe0a7ae10efe303d6d8
http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
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