Sean McGovern

2 exploits Active since May 2017
CVE-2017-16803 WRITEUP HIGH WRITEUP
Libav < 11.11 and 12.x < 12.1 - Denial of Service via Smacker Stream Recursion
In Libav through 11.11 and 12.x through 12.1, the smacker_decode_tree function in libavcodec/smacker.c does not properly restrict tree recursion, which allows remote attackers to cause a denial of service (bitstream.c:build_table() out-of-bounds read and application crash) via a crafted Smacker stream.
CVSS 7.5
CVE-2017-9051 WRITEUP CRITICAL WRITEUP
libav < 12.1 - NULL Pointer Dereference in nsv_read_chunk
libav before 12.1 is vulnerable to an invalid read of size 1 due to NULL pointer dereferencing in the nsv_read_chunk function in libavformat/nsvdec.c.
CVSS 9.8