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Category:   Application (Web Browser)  >   Google Chrome Vendors:   Google
Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1026313
SecurityTracker URL:  http://securitytracker.com/id/1026313
CVE Reference:   CVE-2011-3892, CVE-2011-3893, CVE-2011-3894, CVE-2011-3895, CVE-2011-3896, CVE-2011-3897, CVE-2011-3898   (Links to External Site)
Date:  Nov 11 2011
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to 15.0.874.120
Description:   Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system.

A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user.

A remote user can trigger a double-free memory error in the Theora decoder [CVE-2011-3892].

A remote user can trigger an out-of-bounds memory read error in the MKV and Vorbis media handlers [CVE-2011-3893].

A remote user can trigger a memory corruption error in VP8 decoding [CVE-2011-3894].

A remote user can trigger a heap overflow in the Vorbis decoder [CVE-2011-3895].

A remote user can trigger a buffer overflow in shader variable mapping [CVE-2011-3896].

A remote user can trigger a use-after-free in editing [CVE-2011-3897].

The browser fails to ask the user permission to run applets in JRE version 7 [CVE-2011-3898].

Aki Helin of OUSPG, Andrew Scherkus of the Chromium development community, Ken "strcpy" Russell of the Chromium development community, pa_kt (via TippingPoint's Zero Day Initiative), and Chris Evans of the Google Chrome Security Team reported these vulnerabilities.

Impact:   A remote user can create content that, when loaded by the target user, will execute arbitrary code on the target user's system.
Solution:   The vendor has issued a fix (15.0.874.120).

The vendor's advisory is available at:

http://googlechromereleases.blogspot.com/2011/11/stable-channel-update.html

Vendor URL:  googlechromereleases.blogspot.com/2011/11/stable-channel-update.html (Links to External Site)
Cause:   Access control error, Boundary error
Underlying OS:  Linux (Any), UNIX (macOS/OS X), Windows (Any)

Message History:   None.


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