Heap-based buffer overflow in the pefromupx function in libclamav/upx.c in Clam AntiVirus (ClamAV) 0.81 through 0.88.3 allows remote attackers to execute arbitrary code via a crafted UPX packed file containing sections with large rsize values.
No PoCs from references.
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/mudongliang/LinuxFlaw
- https://github.com/oneoy/cve-