PT-2021-4891 · Adobe · Bridge

Published 2021-10-26 · Updated 2023-06-26 · CVE-2021-42729

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 Bridge versions 11.1.1 and earlier

Description The issue is related to insecure handling of malicious files, potentially leading to arbitrary code execution in the context of the current user. User interaction is required to exploit this issue. It involves a buffer overflow in memory due to improper data recording, which could allow an attacker to execute arbitrary code.

Recommendations For Adobe Bridge versions 11.1.1 and earlier, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Buffer Overflow

Access of Memory Location After End of Buffer

Weakness Enumeration

CWE-119

CWE-788

Related Identifiers

BDU:2021-05626

CVE-2021-42729

Affected Products

Bridge

References · 6

• https://bdu.fstec.ru/vul/2021-05626 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42729 · Vendor Advisory
• https://helpx.adobe.com/security/products/bridge/apsb21-94.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42729 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021110106 · Note
• https://securitylab.ru/vulnerability/526134.php · Note