CVE-2017-6961

An issue was discovered in apng2gif 1.7. There is improper sanitization of user input causing huge memory allocations, resulting in a crash. This is related to the readchunk function using the pChunk-size value within the PNG file to determine the amount of memory to allocate...

CVE-2017-6961

An issue was discovered in apng2gif 1.7. There is improper sanitization of user input causing huge memory allocations, resulting in a crash. This is related to the readchunk function using the pChunk-size value within the PNG file to determine the amount of memory to allocate...

CVE-2017-6961

CVE-2017-6961 affects the apng2gif tool (version 1.7). The issue is improper sanitization of user input that leads to huge memory allocations, caused by read_chunk using the PNG chunk size to determine allocation amount, resulting in a crash (denial of service potential). Debian reports a fix in ...