PT-2021-5526 · Adobe · Premiere Rush

Published 2021-12-14 · Updated 2021-12-22 · CVE-2021-43023

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 malicious EPS/TIFF files, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

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 EPS/TIFF files in Adobe Premiere Rush until a patch is available. Restrict access to untrusted 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:2021-06376

CVE-2021-43023

Affected Products

Premiere Rush

References · 7

• https://helpx.adobe.com/security/products/premiere_rush/apsb21-101.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-06376 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43023 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021121603 · Note
• https://t.me/cibsecurity/34318 · Telegram Post
• https://t.me/cvenotify/24792 · Telegram Post