PT-2021-6267 · Adobe · Animate

Published 2021-06-08 · Updated 2021-08-30 · CVE-2021-28621

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Adobe Animate versions 21.0.6 and earlier

Description The issue is related to an out-of-bounds read in memory, which can be exploited by a remote attacker to execute arbitrary code in the context of the current user. This can be achieved by opening a specially crafted file, requiring user interaction. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited.

Recommendations For Adobe Animate versions 21.0.6 and earlier, update to a version that fixes the out-of-bounds read vulnerability. As a temporary workaround, consider avoiding the use of potentially malicious files until a patch is available. Restrict access to untrusted files to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2022-01207

CVE-2021-28621

ZDI-21-664

Affected Products

Animate

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2021-28621 · Security Note
• https://bdu.fstec.ru/vul/2022-01207 · Security Note
• https://helpx.adobe.com/security/products/animate/apsb21-50.html · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-664 · Security Note
• https://osv.dev/vulnerability/CVE-2021-28621 · Vendor Advisory
• https://t.me/cibsecurity/27794 · Telegram Post
• https://t.me/cvenotify/20397 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021060902 · Note
• https://t.me/cvenotify/20038 · Telegram Post