CVE-2017-6138 Information

Description

In F5 BIG-IP LTM AAM AFM Analytics APM ASM DNS GTM Link Controller PEM and WebSafe software version 13.0.0 and 12.1.0 - 12.1.2 malicious requests made to virtual servers with an HTTP profile can cause the TMM to restart. The issue is exposed with BIG-IP APM profiles regardless of settings. The issue is also exposed with the non-default \normalize URI\ configuration options used in iRules and/or BIG-IP LTM policies.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securitytracker.com/id/1040051 https://support.f5.com/csp/article/K34514540

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5