PT-2021-4171 · Adobe · Illustrator

Published 2021-07-13 · Updated 2021-08-25 · CVE-2021-28592

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 Illustrator versions 25.2.3 and earlier

Description The issue is related to an Out-of-bounds Write vulnerability when parsing a specially crafted file, which could allow an unauthenticated attacker to achieve 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 Illustrator versions 25.2.3 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2021-04766

CVE-2021-28592

ZDI-21-804

Affected Products

Illustrator

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-28592 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-804 · Security Note
• https://bdu.fstec.ru/vul/2021-04766 · Security Note
• https://helpx.adobe.com/security/products/illustrator/apsb21-42.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28592 · Vendor Advisory
• https://t.me/cvenotify/19839 · Telegram Post