PT-2021-5967 · Adobe · Premiere Pro

Published 2021-12-14 · Updated 2023-09-11 · CVE-2021-43751

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Premiere Pro versions 22.0 (and earlier) and 15.4.2 (and earlier)

Description The issue is related to an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction, where a victim must open a malicious file, potentially an MP4 file. This could allow a remote attacker to gain elevated privileges and access protected information.

Recommendations For Adobe Premiere Pro versions 22.0 and earlier, update to a version later than 22.0 to resolve the issue. For Adobe Premiere Pro versions 15.4.2 and earlier, update to a version later than 15.4.2 to resolve the issue. As a temporary workaround, consider avoiding the use of MP4 files from untrusted sources until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2022-00485

CVE-2021-43751

ZDI-21-1584

Affected Products

Premiere Pro

References · 9

• https://zerodayinitiative.com/advisories/ZDI-21-1584 · Security Note
• https://helpx.adobe.com/security/products/premiere_pro/apsb21-117.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00485 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43751 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43751 · Security Note
• https://t.me/cibsecurity/70061 · Telegram Post
• https://twitter.com/CVEnew/status/1699774270769950933 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2021121602 · Note
• https://t.me/cvenotify/57957 · Telegram Post