CVE-2021-27039

A maliciously crafted TIFF and PCX file can be forced to read and write beyond allocated boundaries when parsing the TIFF and PCX file for based overflow

published July 9, 2021

CVSS
—
EPSS
2%
Percentile
75.8
In the wild
Unconfirmed
What it is

A maliciously crafted TIFF and PCX file can be forced to read and write beyond allocated boundaries when parsing the TIFF and PCX file for based overflow. This vulnerability can be exploited to execute arbitrary code.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01613 · 75.8th percentile
Published
2021-07-09T14:18Z
EPSS history
Timeline
  • 09 JUL 14:18Z
    A maliciously crafted TIFF and PCX file can be forced to read and write beyond allocated boundaries when parsing the TIFF and PCX file for based overflow
    cvelistv5