PT-2021-15334 · F5 · Big-Ip

Published 2021-03-31 · Updated 2021-04-06 · CVE-2021-23007

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions BIG-IP versions 14.1.4 through 16.0.1.1

Description The issue arises when the Traffic Management Microkernel (TMM) process handles certain undisclosed traffic, causing it to drop all fragmented IP traffic.

Recommendations For BIG-IP version 14.1.4, update to a version that is not affected by this issue. For BIG-IP version 16.0.1.1, update to a version that is not affected by this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2021-23007

Affected Products

Big-Ip

References · 3

• 🔥 https://support.f5.com/csp/article/K37451543 · Exploit
• https://osv.dev/vulnerability/CVE-2021-23007 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23007 · Security Note