Vulnerability CVE-2009-0475
Published: 2009-02-10   Modified: 2012-02-13

Description:
Integer underflow in the Huffman decoding functionality (pvmp3_huffman_parsing.cpp) in OpenCORE 2.0 and earlier allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a crafted MP3 file that triggers heap corruption.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
OpenCORE insufficient bounds checking during MP3 decoding
Will Drewry
12.02.2009

Type:

CWE-189

 (Numeric 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
Android -> Opencore 

 References:
http://android.git.kernel.org/?p=platform/external/opencore.git;a=commit;h=7b466cd0ecfdba72c4cbd0f3a8c2001141376b0f
http://review.source.android.com/Gerrit#change,8815
http://www.ocert.org/advisories/ocert-2009-002.html
http://www.securityfocus.com/archive/1/500750/100/0/threaded
http://www.securityfocus.com/bid/33673
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