Vulnerability CVE-2013-2493


Published: 2013-03-07

Description:
The Hook_Terminate function in chrome_frame/protocol_sink_wrap.cc in the Google Chrome Frame plugin before 26.0.1410.28 for Internet Explorer does not properly handle attach tab requests, which allows user-assisted remote attackers to cause a denial of service (application crash) via an _blank value for the target attribute of an A element.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

Vendor: Google
Product: Chrome frame 
Version:
26.0.1410.27
16.0.912.63
15.0.874.121

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial

 References:
https://code.google.com/p/chromium/issues/detail?id=178415
https://chromiumcodereview.appspot.com/12395021
http://src.chromium.org/viewvc/chrome?view=rev&revision=185956
http://src.chromium.org/viewvc/chrome/trunk/src/chrome_frame/protocol_sink_wrap.cc?r1=185956&r2=185955&pathrev=185956
http://googlechromereleases.blogspot.com/2013/03/beta-channel-update.html

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