Heap-based Buffer Overflow in Libav 12.3's vc1_decode_i_block_adv Function

CVE-2018-18828 · MEDIUM Severity

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

There exists a heap-based buffer overflow in vc1_decode_i_block_adv in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.

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