PT-2022-5131 · Adobe · Incopy

Published 2022-09-13 · Updated 2022-09-20 · CVE-2022-38401

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe InCopy versions 17.3 and earlier Adobe InCopy versions 16.4.2 and earlier

Description The issue is related to a Heap-based Buffer Overflow that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction, where a victim must open a malicious file. This can be achieved through a specially crafted file.

Recommendations For Adobe InCopy versions 17.3 and earlier, update to a version later than 17.3 to resolve the issue. For Adobe InCopy versions 16.4.2 and earlier, update to a version later than 16.4.2 to resolve the issue. As a temporary workaround, consider avoiding the use of PCX file parsing until a patch is available.

Fix

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

BDU:2022-06385

CVE-2022-38401

ZDI-22-1272

Affected Products

Incopy

References · 6

• https://osv.dev/vulnerability/CVE-2022-38401 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-1272 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-38401 · Security Note
• https://helpx.adobe.com/security/products/incopy/apsb22-53.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06385 · Security Note
• https://helpx.adobe.com/ru/security/products/incopy/apsb22-53.html · Note