PT-2021-6261 · Adobe · Animate

Published 2021-10-26 · Updated 2021-11-19 · CVE-2021-42267

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 21.0.9 and earlier

Description The issue is related to a memory corruption vulnerability due to insecure handling of a malicious FLA file, potentially resulting in arbitrary code execution in the context of the current user. This can be exploited when a user interacts with the malicious file. The vulnerability is also described as a buffer overflow in memory, which can allow an attacker to execute arbitrary code.

Recommendations For Adobe Animate versions 21.0.9 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Access of Memory Location After End of Buffer

Weakness Enumeration

CWE-119

CWE-788

Related Identifiers

BDU:2022-01201

CVE-2021-42267

Affected Products

Animate

References · 6

• https://osv.dev/vulnerability/CVE-2021-42267 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01201 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-42267 · Security Note
• https://helpx.adobe.com/security/products/animate/apsb21-105.html · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021102706 · Note
• https://t.me/cvenotify/23432 · Telegram Post