F5 BIG-IP Traffic Management Microkernel Buffer Overflow. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 18/01/2022. Patch affected systems as an emergency.
| Package | Affected versions | Patched versions |
|---|---|---|
| big-ip access policy manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip advanced firewall manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip advanced web application firewall | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip analytics | ≥ 12.1.0, < 12.1.5.3 |
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE). Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
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Scan my site free≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.112.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip application acceleration manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip application security manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip ddos hybrid defender | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip domain name system | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip fraud protection service | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip global traffic manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip link controller | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip local traffic manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| big-ip policy enforcement manager | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |
| ssl orchestrator | ≥ 12.1.0, < 12.1.5.3≥ 13.1.0, < 13.1.3.6≥ 14.1.0, < 14.1.4≥ 15.1.0, < 15.1.2.1≥ 16.0.0, < 16.0.1.1 | 12.1.5.313.1.3.614.1.415.1.2.116.0.1.1 |