PT-2023-1032 · Adobe · Incopy

Published 2023-01-10 · Updated 2023-01-23 · CVE-2023-21596

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 18.0 and earlier Adobe InCopy versions 17.4 and earlier

Description The issue is related to improper input validation, which 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.

Recommendations For Adobe InCopy versions 18.0 and earlier, update to a version later than 18.0 to resolve the issue. For Adobe InCopy versions 17.4 and earlier, update to a version later than 17.4 to resolve the issue. As a temporary workaround, consider avoiding the use of potentially malicious files until a patch is available.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-00126

CVE-2023-21596

ZDI-23-075

Affected Products

Incopy

References · 7

• https://bdu.fstec.ru/vul/2023-00126 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-21596 · Security Note
• https://helpx.adobe.com/security/products/incopy/apsb23-08.html · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-075 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21596 · Vendor Advisory
• https://t.me/cibsecurity/56495 · Telegram Post
• https://t.me/cvenotify/42664 · Telegram Post