DEBIAN-CVE-2021-43314

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf32::elflookup at plxelf.cpp:5368...

SUSE CVE-2020-24119

A heap buffer overflow read was discovered in upx 4.0.0, because the check in plxelf.cpp is not perfect...

UBUNTU-CVE-2020-27796

A heap-based buffer over-read was discovered in the invertptdynamic function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...