PT-2022-9203 · Accusoft · Accusoft Imagegear

Emmanuel Tacheau + 1 · Published 2022-04-14 · Updated 2023-06-26 · CVE-2021-21938

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 vulnerability exists in the Palette box parser functionality. This can be triggered by a specially-crafted file, potentially leading to code execution. An attacker can exploit this issue by providing a malicious file.

Recommendations For Accusoft ImageGear version 19.10, consider avoiding the use of the Palette box parser functionality until a patch is available. As a temporary workaround, restrict the processing of untrusted files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-193

Related Identifiers

CVE-2021-21938

Affected Products

Accusoft Imagegear

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1367 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-21938 · Security Note
• https://osv.dev/vulnerability/CVE-2021-21938 · Vendor Advisory
• http://help.accusoft.com/ImageGear/v20.0/Windows/DLL/webframe.html · Note
• https://t.me/cvenotify/46399 · Telegram Post