libbpg libavcodec Buffer Overflow Vulnerability

libbpg is a new image format library. libavcodec is one of the general-purpose encoding/decoding libraries. A buffer overflow vulnerability exists in the 'restoretqbpixels' function in the hevcfilter.c file of libavcodec in libbpg version 0.9.8 and other products. A remote attacker could exploit...

PT-2017-13214

Name of the Vulnerable Software and Affected Versions libbpg version 0.9.7 Description The issue is related to the restore tqb pixels function in hevc filter.c within libavcodec, which is used in libbpg and other products. This function miscalculates a memcpy destination address, allowing remote...

PT-2016-6610

Name of the Vulnerable Software and Affected Versions libbpg versions 0.9.5 through 0.9.7 Description The issue is related to a "type confusion" problem in the restore tqb pixels function, which mishandles the transquant bypass enable flag value. This allows remote attackers to execute arbitrary...