Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2019-6594

Disclosure Date: February 26, 2019
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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.

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CVSS V3 Severity and Metrics
Base Score:
5.9 Medium
Impact Score:
3.6
Exploitability Score:
2.2
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Vendors

  • f5

Products

  • big-ip access policy manager,
  • big-ip access policy manager 13.0.0,
  • big-ip advanced firewall manager,
  • big-ip advanced firewall manager 13.0.0,
  • big-ip analytics,
  • big-ip analytics 13.0.0,
  • big-ip application security manager,
  • big-ip application security manager 13.0.0,
  • big-ip domain name system,
  • big-ip domain name system 13.0.0,
  • big-ip edge gateway,
  • big-ip edge gateway 13.0.0,
  • big-ip fraud protection service,
  • big-ip fraud protection service 13.0.0,
  • big-ip global traffic manager,
  • big-ip global traffic manager 13.0.0,
  • big-ip link controller,
  • big-ip link controller 13.0.0,
  • big-ip local traffic manager,
  • big-ip local traffic manager 13.0.0,
  • big-ip policy enforcement manager,
  • big-ip policy enforcement manager 13.0.0,
  • big-ip webaccelerator,
  • big-ip webaccelerator 13.0.0

Additional Info

Technical Analysis