PT-2019-18248 · F5 · Big-Ip

Published 2019-11-27 · Updated 2020-08-24 · CVE-2019-6666

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 13.1.0 through 13.1.1.4 F5 BIG-IP versions 14.0.0 through 14.0.0.4 F5 BIG-IP versions 14.1.0 through 14.1.0.5 F5 BIG-IP versions 15.0.0 through 15.0.1

Description The TMM process may produce a core file when an upstream server or cache sends the BIG-IP an invalid age header value.

Recommendations For versions 13.1.0 through 13.1.1.4, update to a version that includes the fix for this issue. For versions 14.0.0 through 14.0.0.4, update to a version that includes the fix for this issue. For versions 14.1.0 through 14.1.0.5, update to a version that includes the fix for this issue. For versions 15.0.0 through 15.0.1, update to a version that includes the fix for this issue.

Fix

Related Identifiers

CVE-2019-6666

Affected Products

Big-Ip

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-6666 · Security Note
• https://support.f5.com/csp/article/K92411323 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-6666 · Vendor Advisory