F5 Networks, Inc. BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.91 % · percentile 60 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- f5
- NVD status
- Modified
Description
When the F5 BIG-IP 12.1.0-12.1.1, 11.6.0-11.6.1, 11.5.1-11.5.5, or 11.2.1 system is configured with a wildcard IPSec tunnel endpoint, it may allow a remote attacker to disrupt or impersonate the tunnels that have completed phase 1 IPSec negotiations. The attacker must possess the necessary credentials to negotiate the phase 1 of the IPSec exchange to exploit this vulnerability; in many environment this limits the attack surface to other endpoints under the same administration.
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 6.4 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2017-15221
- GCVE · GCVE-0-2017-6156
Affected configurations (NVD CPE)
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_local_traffic_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_analytics:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_analytics:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_access_policy_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_application_security_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_security_manager:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_edge_gateway:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_edge_gateway:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_global_traffic_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_link_controller:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_link_controller:11.6.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*≥ 11.5.1 ≤ 11.5.5cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*≥ 12.1.0 ≤ 12.1.1cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.2.1:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.1:*:*:*:*:*:*:*- +12 more
Affected products
| Product | Versions |
|---|---|
| F5 Networks, Inc. · BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe) | affected 12.1.0-12.1.1 ; affected 11.6.0-11.6.1 ; affected 11.5.1-11.5.5 ; affected 11.2.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |