CVE-2021-21808CWE-120

A memory corruption vulnerability exists in the PNG png_palette_process functionality of Accusoft ImageGear 19.9

High · published June 11, 2021

CVSS v3.0
8.1
EPSS
1%
Percentile
62.6
In the wild
Unconfirmed
What it is

A memory corruption vulnerability exists in the PNG png_palette_process functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide malicious inputs to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
8.1 · HIGH
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01004 · 62.6th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2021-06-11T16:15Z
EPSS history
Timeline
  • 11 JUN 16:15Z
    A memory corruption vulnerability exists in the PNG png_palette_process functionality of Accusoft ImageGear 19.9
    cvelistv5