PT-2021-5528 · Adobe · Premiere Rush

Published 2021-12-14 · Updated 2021-12-22 · CVE-2021-43029

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 Premiere Rush versions 1.5.16 and earlier

Description The issue is related to a memory corruption vulnerability due to insecure handling of a malicious M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability. The vulnerability is also described as a buffer overflow issue when processing M4A files, which could allow an attacker to execute arbitrary code.

Recommendations For Adobe Premiere Rush versions 1.5.16 and earlier, update to a version later than 1.5.16 to resolve the issue. As a temporary workaround, consider avoiding the use of M4A files in Adobe Premiere Rush until a patch is available. Restrict user interaction with potentially malicious M4A files to minimize the risk of exploitation.

Fix

Buffer Overflow

Access of Memory Location After End of Buffer

Memory Corruption

Weakness Enumeration

CWE-119

CWE-788

CWE-787

Related Identifiers

BDU:2021-06378

CVE-2021-43029

Affected Products

Premiere Rush

References · 7

• https://helpx.adobe.com/security/products/premiere_rush/apsb21-101.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43029 · Security Note
• https://bdu.fstec.ru/vul/2021-06378 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43029 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021121603 · Note
• https://t.me/cibsecurity/34310 · Telegram Post
• https://t.me/cvenotify/24798 · Telegram Post