CVE-2021-30501CWE-20

An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0

published May 26, 2021

CVSS
—
EPSS
1%
Percentile
63.7
In the wild
Unconfirmed
What it is

An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted file.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01041 · 63.7th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2021-05-26T23:54Z
EPSS history
Timeline
  • 26 MAY 23:54Z
    An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0
    cvelistv5