CVE-2021-20285

Description

A flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other impacts via a crafted ELF. The highest threat from this vulnerability is to system availability.

References

https://github.com/upx/upx/issues/421

https://bugzilla.redhat.com/show_bug.cgi?id=1937787

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3