PT-2020-16784 · F5 · Big-Ip Apm

Published 2020-12-24 · Updated 2020-12-28 · CVE-2020-27722

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions 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 15.0.0 through 15.0.1.3

Description The VDI plugin in BIG-IP APM does not observe plugin flow-control protocol under certain conditions, causing excessive resource consumption.

Recommendations For versions 13.1.0 through 13.1.3.4, consider disabling the VDI plugin to prevent excessive resource consumption until a fix is available. For versions 14.1.0 through 14.1.3, consider disabling the VDI plugin to prevent excessive resource consumption until a fix is available. For versions 15.0.0 through 15.0.1.3, consider disabling the VDI plugin to prevent excessive resource consumption until a fix is available.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2020-27722

Affected Products

Big-Ip Apm

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-27722 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27722 · Vendor Advisory
• https://support.f5.com/csp/article/K73657294 · Vendor Advisory
• https://t.me/cvenotify/7712 · Telegram Post
• https://t.me/cvenotify/7822 · Telegram Post