PT-2022-2621 · Adobe · Incopy

Published 2022-05-10 · Updated 2023-09-13 · CVE-2022-28835

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 17.1 and earlier Adobe InCopy versions 16.4.1 and earlier

Description The issue is related to a use-after-free vulnerability in Adobe InCopy, which can be exploited to execute arbitrary code in the context of the current user. This requires user interaction, where a victim must open a malicious file. The vulnerability is associated with the improper use of memory after it has been freed.

Recommendations For Adobe InCopy versions 17.1 and earlier, update to a version later than 17.1 to resolve the issue. For Adobe InCopy versions 16.4.1 and earlier, update to a version later than 16.4.1 to resolve the issue. As a temporary workaround, consider avoiding the use of potentially malicious files with Adobe InCopy until a patch is available.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2022-03079

CVE-2022-28835

ZDI-22-746

Affected Products

Incopy

References · 7

• https://helpx.adobe.com/security/products/incopy/apsb22-28.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03079 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-746 · Security Note
• https://osv.dev/vulnerability/CVE-2022-28835 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-28835 · Security Note
• https://twitter.com/cracbot/status/1701475779694240199 · Twitter Post
• https://twitter.com/CVEnew/status/1701228610101690416 · Twitter Post