CVE-2020-6624

jhead through 3.04 has a heap-based buffer over-read in processDQT in jpgqguess.c...

CVE-2020-6624

jhead through 3.04 has a heap-based buffer over-read in processDQT in jpgqguess.c...

Heap overflow

jhead through 3.04 has a heap-based buffer over-read in processDQT in jpgqguess.c...

CVE-2020-6624

jhead through 3.04 has a heap-based buffer over-read in processDQT in jpgqguess.c...

CVE-2020-6624

jhead through 3.04 has a heap-based buffer over-read in processDQT in jpgqguess.c...

jhead heap buffer overflow vulnerability (CNVD-2020-03263)

jhead is a tool for modifying JPEG file information. A buffer overflow vulnerability exists in the 'processDQT' function of the jpgqguess.c file in jhead 3.04 and earlier. The vulnerability stems from a networked system or product performing operations in memory without properly validating data...