CVE-2017-6129

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

In F5 BIG-IP APM software version 13.0.0 and 12.1.2, in some circumstances, APM tunneled VPN flows can cause a VPN/PPP connflow to be prematurely freed or cause TMM to stop responding with a "flow not in use" assertion. An attacker may be able to disrupt traffic or cause the BIG-IP system to fail over to another device in the device group.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
F5 Networks, Inc.	BIG-IP APM	13.0.0; 12.1.2

References

http://www.securitytracker.com/id/1040047Third Party Advisory, VDB Entry
https://support.f5.com/csp/article/K20087443Issue Tracking, Vendor Advisory
http://www.securitytracker.com/id/1040047Third Party Advisory, VDB Entry
https://support.f5.com/csp/article/K20087443Issue Tracking, Vendor Advisory

Timeline

Published: Dec 21, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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