CVE-2019-6645

HIGH
7.5
CVSS Score
Published: September 4, 2019 at 03:40 PM UTC
Updated: June 17, 2026 at 02:39 AM UTC
14 products affected across 1 vendorBig IP Access Policy ManagerBig IP Application Security ManagerBig IP Advanced Firewall Manager

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

On BIG-IP 14.0.0-14.1.0.5, 13.0.0-13.1.2, 12.1.0-12.1.4.1, 11.5.2-11.6.4, FTP traffic passing through a Virtual Server with both an active FTP profile associated and connection mirroring configured may lead to a TMM crash causing the configured HA action to be taken.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0
11.5.2 ≤ v ≤ 11.6.412.1.0 ≤ v ≤ 12.1.413.0.0 ≤ v ≤ 13.1.114.0.014.1.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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