CVE-2017-6134

medium

Published 2017-12-21 · Modified 2026-05-13

CVSS v3

6.5

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2

3.3

VIR risk

6.5

Description

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0, 12.1.0 - 12.1.2 and 11.5.1 - 11.6.1, an undisclosed sequence of packets, sourced from an adjacent network may cause TMM to crash.

Predictions

Exploit likelihood

65%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: f5sirt@f5.com — https://support.f5.com/csp/article/K37404773

Application impact

Vendor	Product	Versions
f5	big-ip_local_traffic_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_local_traffic_manager	`13.0.0`
f5	big-ip_application_acceleration_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_application_acceleration_manager	`13.0.0`
f5	big-ip_advanced_firewall_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_advanced_firewall_manager	`13.0.0`
f5	big-ip_analytics	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_analytics	`13.0.0`
f5	big-ip_access_policy_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_access_policy_manager	`13.0.0`
f5	big-ip_application_security_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_application_security_manager	`13.0.0`
f5	big-ip_dns	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_dns	`13.0.0`
f5	big-ip_global_traffic_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_global_traffic_manager	`13.0.0`
f5	big-ip_link_controller	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_link_controller	`13.0.0`
f5	big-ip_policy_enforcement_manager	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_policy_enforcement_manager	`13.0.0`
f5	big-ip_websafe	`{"startIncluding":"11.5.1","endIncluding":"11.6.1"}`
f5	big-ip_websafe	`13.0.0`

References

CWEs

CWE-20

Verify integrity in audit chain (admin only). AS-IS.