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Secunia Security Advisory 41626

Secunia Security Advisory 41626
Posted Sep 29, 2010
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Multiple vulnerabilities have been reported in FFmpeg, which can be exploited by malicious people to compromise an application using the library.

tags | advisory, vulnerability
MD5 | 42a40550a3a1616b800d86991b6c291d

Secunia Security Advisory 41626

Change Mirror Download
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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.


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TITLE:
FFmpeg FLIC Processing Multiple Array Indexing Vulnerabilities

SECUNIA ADVISORY ID:
SA41626

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41626/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41626

RELEASE DATE:
2010-09-30

DISCUSS ADVISORY:
http://secunia.com/advisories/41626/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)

http://secunia.com/advisories/41626/

ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=41626

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in FFmpeg, which can be
exploited by malicious people to compromise an application using the
library.

The vulnerabilities are caused due to array-indexing errors in the
FLIC Video Decoder (libavcodec/flicvideo.c) component within the
"flic_decode_frame_8BPP()" and "flic_decode_frame_15_16BPP()"
functions. This can be exploited to corrupt heap-based memory e.g.
via a specially crafted FLI or FLC file.

Successful exploitation may allow execution of arbitrary code.

The vulnerabilities are reported in version 0.6. Other versions may
also be affected.

SOLUTION:
Fixed in the GIT repository.

Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

PROVIDED AND/OR DISCOVERED BY:
Cesar Bernardini and Felipe Felipe Andres Manzano, reported via
oCERT.

ORIGINAL ADVISORY:
oCERT:
http://www.ocert.org/advisories/ocert-2010-004.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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