Input validation

2022-08-1819:15:00

PRIOn knowledge base

www.prio-n.com

input validation

floating point exception

upx

denial of service

availability

nvd

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.8%

JSON

A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() 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. The highest impact is to Availability.