CVE-2021-21942CWE-122

An out-of-bounds write vulnerability exists in the TIFF YCbCr image parser functionality of Accusoft ImageGear 19.10

Critical · published April 14, 2022

CVSS v3.0
9.8
EPSS
2%
Percentile
80.7
In the wild
Unconfirmed
What it is

An out-of-bounds write vulnerability exists in the TIFF YCbCr image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02012 · 80.7th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2022-04-14T19:55Z
EPSS history
Timeline
  • 14 APR 19:55Z
    An out-of-bounds write vulnerability exists in the TIFF YCbCr image parser functionality of Accusoft ImageGear 19.10
    cvelistv5