CVE-2021-23000
published 2021-03-31CVE-2021-23000: On BIG-IP versions 13.1.3.4-13.1.3.6 and 12.1.5.2, if the tmm.http.rfc.enforcement BigDB key is enabled in a BIG-IP system, or the Bad host header value is…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
On BIG-IP versions 13.1.3.4-13.1.3.6 and 12.1.5.2, if the tmm.http.rfc.enforcement BigDB key is enabled in a BIG-IP system, or the Bad host header value is checked in the AFM HTTP security profile associated with a virtual server, in rare instances, a specific sequence of malicious requests may cause TMM to restart. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
Affected
43 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | big-ip_aam | — | — |
| f5 | big-ip_access_policy_manager | — | — |
| f5 | big-ip_access_policy_manager | — | — |
| f5 | big-ip_access_policy_manager | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_advanced_firewall_manager | — | — |
| f5 | big-ip_advanced_firewall_manager | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_advanced_waf | — | — |
| f5 | big-ip_advanced_web_application_firewall | — | — |
| f5 | big-ip_advanced_web_application_firewall | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_afm | — | — |
| f5 | big-ip_analytics | — | — |
| f5 | big-ip_analytics | — | — |
| f5 | big-ip_analytics | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_apm | — | — |
| f5 | big-ip_application_acceleration_manager | — | — |
| f5 | big-ip_application_acceleration_manager | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_application_security_manager | — | — |
| f5 | big-ip_application_security_manager | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_asm | — | — |
| f5 | big-ip_ddos_hybrid_defender | — | — |
| f5 | big-ip_ddos_hybrid_defender | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_dhd | — | — |
| f5 | big-ip_dns | — | — |
| f5 | big-ip_domain_name_system | — | — |
| f5 | big-ip_domain_name_system | >= 13.1.3.4 < 13.1.3.6 | 13.1.3.6 |