medium
4.9
Advisory Published
Updated

CVE-2019-6618

First published: Fri May 03 2019(Updated: )

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, users with the Resource Administrator role can modify sensitive portions of the filesystem if provided Advanced Shell Access, such as editing /etc/passwd. This allows modifications to user objects and is contrary to our definition for the Resource Administrator (RA) role restrictions.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Access Policy Manager>=11.5.2<=11.5.8
F5 Access Policy Manager>=11.6.1<=11.6.3.4
F5 Access Policy Manager>=12.1.0<=12.1.4
F5 Access Policy Manager>=13.0.0<=13.1.1.4
F5 Access Policy Manager>=14.0.0<=14.1.0.1
F5 BIG-IP Advanced Firewall Manager>=11.5.2<=11.5.8
F5 BIG-IP Advanced Firewall Manager>=11.6.1<=11.6.3.4
F5 BIG-IP Advanced Firewall Manager>=12.1.0<=12.1.4
F5 BIG-IP Advanced Firewall Manager>=13.0.0<=13.1.1.4
F5 BIG-IP Advanced Firewall Manager>=14.0.0<=14.1.0.1
F5 BIG-IP Application Acceleration Manager>=11.5.2<=11.5.8
F5 BIG-IP Application Acceleration Manager>=11.6.1<=11.6.3.4
F5 BIG-IP Application Acceleration Manager>=12.1.0<=12.1.4
F5 BIG-IP Application Acceleration Manager>=13.0.0<=13.1.1.4
F5 BIG-IP Application Acceleration Manager>=14.0.0<=14.1.0.1
F5 BIG-IP Link Controller>=11.5.2<=11.5.8
F5 BIG-IP Link Controller>=11.6.1<=11.6.3.4
F5 BIG-IP Link Controller>=12.1.0<=12.1.4
F5 BIG-IP Link Controller>=13.0.0<=13.1.1.4
F5 BIG-IP Link Controller>=14.0.0<=14.1.0.1
F5 BIG-IP Policy Enforcement Manager>=11.5.2<=11.5.8
F5 BIG-IP Policy Enforcement Manager>=11.6.1<=11.6.3.4
F5 BIG-IP Policy Enforcement Manager>=12.1.0<=12.1.4
F5 BIG-IP Policy Enforcement Manager>=13.0.0<=13.1.1.4
F5 BIG-IP Policy Enforcement Manager>=14.0.0<=14.1.0.1
F5 BIG-IP WebAccelerator>=11.5.2<=11.5.8
F5 BIG-IP WebAccelerator>=11.6.1<=11.6.3.4
F5 BIG-IP WebAccelerator>=12.1.0<=12.1.4
F5 BIG-IP WebAccelerator>=13.0.0<=13.1.1.4
F5 BIG-IP WebAccelerator>=14.0.0<=14.1.0.1
F5 Application Security Manager>=11.5.2<=11.5.8
F5 Application Security Manager>=11.6.1<=11.6.3.4
F5 Application Security Manager>=12.1.0<=12.1.4
F5 Application Security Manager>=13.0.0<=13.1.1.4
F5 Application Security Manager>=14.0.0<=14.1.0.1
Riverbed SteelApp Traffic Manager>=11.5.2<=11.5.8
Riverbed SteelApp Traffic Manager>=11.6.1<=11.6.3.4
Riverbed SteelApp Traffic Manager>=12.1.0<=12.1.4
Riverbed SteelApp Traffic Manager>=13.0.0<=13.1.1.4
Riverbed SteelApp Traffic Manager>=14.0.0<=14.1.0.1
F5 BIG-IP Fraud Protection Service>=11.5.2<=11.5.8
F5 BIG-IP Fraud Protection Service>=11.6.1<=11.6.3.4
F5 BIG-IP Fraud Protection Service>=12.1.0<=12.1.4
F5 BIG-IP Fraud Protection Service>=13.0.0<=13.1.1.4
F5 BIG-IP Fraud Protection Service>=14.0.0<=14.1.0.1
Riverbed SteelApp Traffic Manager>=11.5.2<=11.5.8
Riverbed SteelApp Traffic Manager>=11.6.1<=11.6.3.4
Riverbed SteelApp Traffic Manager>=12.1.0<=12.1.4
Riverbed SteelApp Traffic Manager>=13.0.0<=13.1.1.4
Riverbed SteelApp Traffic Manager>=14.0.0<=14.1.0.1
F5 BIG-IP Analytics>=11.5.2<=11.5.8
F5 BIG-IP Analytics>=11.6.1<=11.6.3.4
F5 BIG-IP Analytics>=12.1.0<=12.1.4
F5 BIG-IP Analytics>=13.0.0<=13.1.1.4
F5 BIG-IP Analytics>=14.0.0<=14.1.0.1
F5 BIG-IP Edge Gateway>=11.5.2<=11.5.8
F5 BIG-IP Edge Gateway>=11.6.1<=11.6.3.4
F5 BIG-IP Edge Gateway>=12.1.0<=12.1.4
F5 BIG-IP Edge Gateway>=13.0.0<=13.1.1.4
F5 BIG-IP Edge Gateway>=14.0.0<=14.1.0.1
F5 BIG-IP>=11.5.2<=11.5.8
F5 BIG-IP>=11.6.1<=11.6.3.4
F5 BIG-IP>=12.1.0<=12.1.4
F5 BIG-IP>=13.0.0<=13.1.1.4
F5 BIG-IP>=14.0.0<=14.1.0.1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-6618?

    The severity of CVE-2019-6618 is considered high due to the potential for unauthorized access and modification of sensitive filesystem elements.

  • How do I fix CVE-2019-6618?

    To fix CVE-2019-6618, upgrade to a non-vulnerable version of the affected F5 BIG-IP software as recommended by the vendor.

  • Who is affected by CVE-2019-6618?

    CVE-2019-6618 affects users with the Resource Administrator role on specific versions of F5 BIG-IP products.

  • What can attackers do with CVE-2019-6618?

    Attackers exploiting CVE-2019-6618 can modify critical files, such as /etc/passwd, allowing them to compromise user objects.

  • What are the affected versions for CVE-2019-6618?

    Affected versions for CVE-2019-6618 include various 11.x, 12.x, 13.x, and 14.x releases of F5 BIG-IP Access Policy Manager, Advanced Firewall Manager, and additional components.

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