CVE-2021-21794 CRITICAL

CVE-2021-21794

Vendor N/A
Product Accusoft"
Weakness CWE-119
Published July 8, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

An out-of-bounds write vulnerability exists in the TIF bits_per_sample processing functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Key dates

02Disclosure timeline

July 8, 2021 CVE published
August 3, 2024 Record updated