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CVE-2020-27788

Description

An out-of-bounds read access vulnerability was discovered in UPX in PackLinuxElf64::canPack() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service.

POC

Reference

- https://github.com/upx/upx/issues/332

Github

- https://github.com/Live-Hack-CVE/CVE-2020-27788