81062 : FFmpeg libswscale/utils.c sws_init_context() Function Scale Data Decoding Remote Overflow
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Disclosure Date


FFmpeg is prone to an overflow condition. The sws_init_context() function in libswscale/utils.c fails to properly sanitize user-supplied input resulting in an integer overflow. The program does not properly decode certain scale data, allowing a remote attacker to potentially execute arbitrary code.


Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified


Upgrade to version 0.10.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.


FFmpeg Project



CVSSv2 Score

NVD does not currently have a CVSSv2 score assigned.


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