PT-2018-17027 · F5 · F5 Big-Ip

Published 2018-07-19 · Updated 2018-09-18 · CVE-2018-5533

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 11.5.0 through 11.5.6 F5 BIG-IP versions 11.6.0 through 11.6.3.1 F5 BIG-IP versions 12.1.0 through 12.1.2 F5 BIG-IP version 13.0.0

Description The issue occurs under certain conditions when processing SSL forward proxy traffic, which may cause TMM to core.

Recommendations For F5 BIG-IP versions 11.5.0 through 11.5.6, update to a fixed version to resolve the issue. For F5 BIG-IP versions 11.6.0 through 11.6.3.1, update to a fixed version to resolve the issue. For F5 BIG-IP versions 12.1.0 through 12.1.2, update to a fixed version to resolve the issue. For F5 BIG-IP version 13.0.0, update to a fixed version to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-5533

Affected Products

F5 Big-Ip

References · 4

• https://osv.dev/vulnerability/CVE-2018-5533 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-5533 · Security Note
• https://support.f5.com/csp/article/K45325728 · Vendor Advisory
• http://securitytracker.com/id/1041342 · Note