November 15, 2019
Multiple F5 BIG-IP Products are prone to a remote security vulnerability. An attacker can leverage this issue to bypass security restrictions and perform unauthorized actions. This may aid in further attacks.
- F5 BIG-IP AAM 14.1.0
- F5 BIG-IP AAM 15.0.0
- F5 BIG-IP AFM 14.1.0
- F5 BIG-IP AFM 15.0.0
- F5 BIG-IP APM 14.1.0
- F5 BIG-IP APM 15.0.0
- F5 BIG-IP ASM 14.1.0
- F5 BIG-IP ASM 15.0.0
- F5 BIG-IP Analytics 14.1.0
- F5 BIG-IP Analytics 15.0.0
- F5 BIG-IP DNS 14.1.0
- F5 BIG-IP DNS 15.0.0
- F5 BIG-IP Edge Gateway 14.1.0
- F5 BIG-IP FPS 14.1.0
- F5 BIG-IP FPS 15.0.0
- F5 BIG-IP GTM 14.1.0
- F5 BIG-IP GTM 15.0.0
- F5 BIG-IP LTM 14.1.0
- F5 BIG-IP LTM 15.0.0
- F5 BIG-IP Link Controller 14.1.0
- F5 BIG-IP Link Controller 15.0.0
- F5 BIG-IP PEM 14.1.0
- F5 BIG-IP PEM 15.0.0
- F5 BIG-IP WebAccelerator 14.1.0
- F5 BIG-IP WebAccelerator 15.0.0
Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes but is not limited to requests that include NOP sleds and unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from a successful exploit.
Do not accept or execute files from untrusted or unknown sources.
To limit exposure to these and other latent vulnerabilities, never handle files that originate from unfamiliar or untrusted sources.
Do not follow links provided by unknown or untrusted sources.
To reduce the likelihood of attacks, never visit sites of questionable integrity or follow links provided by unfamiliar or untrusted sources.
Implement multiple redundant layers of security.
As an added precaution, deploy memory-protection schemes (such as nonexecutable stack/heap configuration and randomly mapped memory segments). This may complicate exploits of memory-corruption vulnerabilities.
Run all software as a nonprivileged user with minimal access rights.
To reduce the impact of latent vulnerabilities, run applications with the minimal amount of privileges required for functionality.
Updates are available. Please see the references or vendor advisory for more information.
The vendor reported this issue.
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