PT-2022-9206 · Accusoft · Accusoft Imagegear

Francesco Benvenuto · Published 2022-04-14 · Updated 2023-06-26 · CVE-2021-21943

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Accusoft ImageGear version 19.10

Description A heap-based buffer overflow issue exists in the XWD parser functionality. This can be triggered by a specially-crafted file, potentially leading to code execution. An attacker can exploit this by providing a malicious file.

Recommendations For Accusoft ImageGear version 19.10, consider avoiding the use of the XWD parser functionality until a patch is available. As a temporary workaround, restrict the processing of untrusted files to minimize the risk of exploitation.

Exploit

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-1284

CWE-122

Related Identifiers

CVE-2021-21943

Affected Products

Accusoft Imagegear

References · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1373 · Exploit
• https://osv.dev/vulnerability/CVE-2021-21943 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21943 · Security Note