high7.5
CVE-2021-43311
A heap-based buffer overflow was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32().
Impact
A heap-based buffer overflow was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32(). The problem is essentially caused in PackLinuxElf32::elf_lookup() at p_lx_elf.cpp:5382.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Upx | Upx | before 4.0.0 |