PT-2021-6627 · Adobe · Framemaker

Published 2021-09-14 · Updated 2021-10-08 · CVE-2021-39834

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Framemaker versions 2019 Update 8 and earlier Adobe Framemaker versions 2020 Release Update 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 TIF file. This allows a remote attacker to disclose protected information.

Recommendations For Adobe Framemaker versions 2019 Update 8 and earlier, update to a version later than Update 8 to resolve the issue. For Adobe Framemaker versions 2020 Release Update 2 and earlier, update to a version later than Release Update 2 to resolve the issue. As a temporary workaround, consider avoiding the use of TIF files in Adobe Framemaker until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2022-01943

CVE-2021-39834

ZDI-21-1085

Affected Products

Framemaker

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-39834 · Security Note
• https://helpx.adobe.com/security/products/framemaker/apsb21-74.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39834 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-1085 · Security Note
• https://bdu.fstec.ru/vul/2022-01943 · Security Note
• https://t.me/cvenotify/21640 · Telegram Post