PT-2020-16791 · F5 · Big-Ip Apm

Published 2020-12-24 · Updated 2020-12-28 · CVE-2020-27729

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions BIG-IP APM versions 11.6.1 through 11.6.5.2 BIG-IP APM versions 12.1.0 through 12.1.5.2 BIG-IP APM versions 13.1.0 through 13.1.3.4 BIG-IP APM versions 14.1.0 through 14.1.3 BIG-IP APM versions 15.1.0 through 15.1.0.5 BIG-IP APM versions 16.0.0 through 16.0.0.1

Description An undisclosed link on the BIG-IP APM virtual server allows a malicious user to build an open redirect URI.

Recommendations For versions 11.6.1 through 11.6.5.2, update to a version outside of this range to resolve the issue. For versions 12.1.0 through 12.1.5.2, update to a version outside of this range to resolve the issue. For versions 13.1.0 through 13.1.3.4, update to a version outside of this range to resolve the issue. For versions 14.1.0 through 14.1.3, update to a version outside of this range to resolve the issue. For versions 15.1.0 through 15.1.0.5, update to a version outside of this range to resolve the issue. For versions 16.0.0 through 16.0.0.1, update to a version outside of this range to resolve the issue.

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2020-27729

Affected Products

Big-Ip Apm

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-27729 · Security Note
• https://support.f5.com/csp/article/K15310332 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-27729 · Vendor Advisory
• https://t.me/cvenotify/7713 · Telegram Post
• https://t.me/cibsecurity/21290 · Telegram Post