CVE-2019-20021

A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file

published December 27, 2019

CVSS
—
EPSS
1%
Percentile
65.1
In the wild
Unconfirmed
What it is

A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01092 · 65.1th percentile
Published
2019-12-27T01:11Z
EPSS history
Timeline
  • 27 DEC 01:11Z
    A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file
    cvelistv5