CVE-2020-27790CWE-369

A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() function of p_lx_elf.cpp file

published August 18, 2022

CVSS
—
EPSS
0%
Percentile
24.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00329 · 24.7th percentile
Weakness
CWE-369 · Divide By Zero
Published
2022-08-18T18:57Z
EPSS history
Timeline
  • 18 AUG 18:57Z
    A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() function of p_lx_elf.cpp file
    cvelistv5