CVE-2019-6594 Information

Description

On BIG-IP 11.5.1-11.6.3.2 12.1.3.4-12.1.3.7 13.0.0 HF1-13.1.1.1 and 14.0.0-14.0.0.2 Multi-Path TCP (MPTCP) does not protect against multiple zero length DATA_FINs in the reassembly queue which can lead to an infinite loop in some circumstances.

CVSS Vector

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

Reference

https://support.f5.com/csp/article/K91026261

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9