PT-2023-7256 · Adobe · Media Encoder

Published 2023-11-14 · Updated 2023-11-22 · CVE-2023-47043

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Adobe Media Encoder versions 24.0.2 and earlier Adobe Media Encoder versions 23.6 and earlier

Description The issue is related to an out-of-bounds read when parsing a crafted file, potentially allowing an attacker to execute code in the context of the current user. This requires user interaction, where a victim must open a malicious file. The vulnerability is associated with a buffer read beyond allocated memory, which could be leveraged for remote code execution.

Recommendations For Adobe Media Encoder versions 24.0.2 and earlier, update to a version that addresses the out-of-bounds read vulnerability. For Adobe Media Encoder versions 23.6 and earlier, update to a version that addresses the out-of-bounds read vulnerability. As a temporary workaround, consider avoiding the use of crafted or untrusted files with Adobe Media Encoder until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2023-08284

CVE-2023-47043

ZDI-23-1667

Affected Products

Media Encoder

References · 5

• https://helpx.adobe.com/security/products/media-encoder/apsb23-63.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-47043 · Security Note
• https://bdu.fstec.ru/vul/2023-08284 · Security Note
• https://osv.dev/vulnerability/CVE-2023-47043 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1667 · Security Note