Memory Allocation Vulnerability in FFmpeg's g2m_init_buffers Function

Memory Allocation Vulnerability in FFmpeg's g2m_init_buffers Function

CVE-2013-7022 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Go2Webinar data.

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