PT-2020-18758 · F5 · Big-Ip

Published 2020-02-06 · Updated 2023-08-16 · CVE-2020-5854

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions BIG-IP versions 11.6.0 through 11.6.5.1 BIG-IP versions 12.1.0 through 12.1.5 BIG-IP versions 13.1.0 through 13.1.3.1 BIG-IP versions 14.0.0 through 14.0.1 BIG-IP versions 14.1.0 through 14.1.2.2 BIG-IP versions 15.0.0 through 15.0.1.1

Description The tmm crashes under certain circumstances when using the connector profile if a specific sequence of connections are made.

Recommendations For BIG-IP versions 11.6.0 through 11.6.5.1, consider disabling the connector profile until a patch is available. For BIG-IP versions 12.1.0 through 12.1.5, consider disabling the connector profile until a patch is available. For BIG-IP versions 13.1.0 through 13.1.3.1, consider disabling the connector profile until a patch is available. For BIG-IP versions 14.0.0 through 14.0.1, consider disabling the connector profile until a patch is available. For BIG-IP versions 14.1.0 through 14.1.2.2, consider disabling the connector profile until a patch is available. For BIG-IP versions 15.0.0 through 15.0.1.1, consider disabling the connector profile until a patch is available.

Fix

Related Identifiers

CVE-2020-5854

Affected Products

Big-Ip

References · 4

• https://osv.dev/vulnerability/CVE-2020-5854 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5854 · Security Note
• https://support.f5.com/csp/article/K50046200 · Vendor Advisory
• https://t.me/cvenotify/848 · Telegram Post