CVE-2020-21048

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file

published September 14, 2021

CVSS
—
EPSS
1%
Percentile
71.8
In the wild
Unconfirmed
What it is

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01376 · 71.8th percentile
Published
2021-09-14T15:09Z
EPSS history
Timeline
  • 14 SEP 15:09Z
    An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file
    cvelistv5