Improper input validation in F5 Networks products - CVE-2017-6133
Published: December 25, 2017
Vulnerability identifier: #VU9739
CSH Severity: Low
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-6133
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send specially crafted HTTP request, trigger an unspecified flaw and cause the Traffic Management Microkernel (TMM) to restart and traffic to disrupt.
Successful exploitation of the vulnerability results in denial of service.
Affected software
BIG-IP Link Controller
BIG-IP DNS
BIG-IP AAM
BIG-IP ASM
BIG-IP GTM
BIG-IP APM
BIG-IP Analytics
BIG-IP AFM
BIG-IP PEM
BIG-IP LTM
BIG-IP WebSafe
BIG-IP DNS
BIG-IP AAM
BIG-IP ASM
BIG-IP GTM
BIG-IP APM
BIG-IP Analytics
BIG-IP AFM
BIG-IP PEM
BIG-IP LTM
BIG-IP WebSafe
How to mitigate CVE-2017-6133
The vulnerability is addressed in the following versions: 12.1.3, 13.1.0.