PT-2021-14334 · Adobe · Bridge

Published 2021-01-12 · Updated 2021-02-26 · CVE-2021-21065

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 11.0 and earlier

Description: The issue is related to an out-of-bounds write vulnerability when parsing TTF files, which could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction, where a victim must open a malicious file.

Recommendations: For Adobe Bridge versions 11.0 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-21065

ZDI-21-018

Affected Products

Bridge

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-21065 · Security Note
• https://helpx.adobe.com/security/products/bridge/apsb21-07.html · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-018 · Security Note
• https://osv.dev/vulnerability/CVE-2021-21065 · Vendor Advisory
• https://t.me/cvenotify/10487 · Telegram Post
• https://t.me/cibsecurity/24129 · Telegram Post