CVE-2021-33644CWE-125

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname…

published August 9, 2022

CVSS
—
EPSS
1%
Percentile
73.9
In the wild
Unconfirmed
What it is

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01490 · 73.9th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2022-08-09T00:00Z
EPSS history
Timeline
  • 09 AUG 00:00Z
    An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname…
    cvelistv5