| CVE-2021-30501 |
Low |
No |
Denial of service |
An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via... |
| CVE-2021-30500 |
Low |
No |
Denial of service |
A null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code... |
| CVE-2021-20285 |
Low |
No |
Denial of service |
A security issue was found in upx canPack in p_lx_elf.cpp in UPX 3.96 that allows attackers to cause a denial of service (SEGV or buffer overflow, and... |
| CVE-2020-24119 |
Medium |
No |
Information disclosure |
A heap buffer overflow read was discovered in upx 3.96 because the check in p_lx_elf.cpp is not perfect. |