PT-2021-5168 · Adobe · Bridge

Published 2021-10-26 · Updated 2022-01-21 · CVE-2021-44187

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 Bridge versions 11.1.2 and earlier Adobe Bridge versions 12.0 and earlier

Description The issue is related to an out-of-bounds read vulnerability in Adobe Bridge 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 SGI file.

Recommendations For Adobe Bridge versions 11.1.2 and earlier, update to a version later than 11.1.2 to resolve the issue. For Adobe Bridge versions 12.0 and earlier, update to a version later than 12.0 to resolve the issue. As a temporary workaround, consider avoiding the use of SGI file parsing in Adobe Bridge until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2021-05968

CVE-2021-44187

ZDI-21-1451

Affected Products

Bridge

References · 9

• https://zerodayinitiative.com/advisories/ZDI-21-1451 · Security Note
• https://bdu.fstec.ru/vul/2021-05968 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44187 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44187 · Security Note
• https://helpx.adobe.com/security/products/bridge/apsb22-03.html · Vendor Advisory
• https://t.me/cvenotify/24332 · Telegram Post
• https://t.me/cvenotify/24430 · Telegram Post
• https://t.me/cibsecurity/33436 · Telegram Post
• https://helpx.adobe.com/security/products/bridge/apsb21-94.html · Note