PT-2018-17009 · F5 · F5 Big-Ip

Published 2018-05-02 · Updated 2018-06-13 · CVE-2018-5515

Positive Technologies (AI Summary)

CVSS v2.0

6.3

Medium

Base vector

AV:N/AC:M/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 13.0.0 through 13.1.0.5

Description The issue occurs when using RADIUS authentication responses from a RADIUS server with IPv6 addresses, which may cause TMM to crash and lead to a failover event.

Recommendations For versions 13.0.0 through 13.1.0.5, consider disabling RADIUS authentication with IPv6 addresses as a temporary workaround until a patch is available. Restrict access to the RADIUS server to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-5515

Affected Products

F5 Big-Ip

References · 5

• https://osv.dev/vulnerability/CVE-2018-5515 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-5515 · Security Note
• https://support.f5.com/csp/article/K62750376 · Vendor Advisory
• http://securityfocus.com/bid/104099 · Note
• http://securitytracker.com/id/1040802 · Note