PT-2021-14342 · Adobe · Animate

Published 2021-03-12 · Updated 2021-03-15 · CVE-2021-21077

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 Animate versions 21.0.3 and earlier

Description: The issue is a Heap-based Buffer Overflow that allows an unauthenticated attacker to achieve arbitrary code execution in the context of the current user. Exploitation requires user interaction, where a victim must open a malicious file.

Recommendations: For Adobe Animate versions 21.0.3 and earlier, update to a version later than 21.0.3 to resolve the issue.

Fix

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

CVE-2021-21077

Affected Products

Animate

References · 4

• https://helpx.adobe.com/security/products/animate/apsb21-21.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21077 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21077 · Security Note
• https://t.me/cibsecurity/24859 · Telegram Post