Description
When Diffie-Hellman (DH) group Elliptic Curve Cryptography (ECC) Brainpool curves are configured in an SSL profile's Cipher Rule or Cipher Group, and that profile is applied to a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- F5 / BIG-IP15.1.0 – *
- F5 / BIG-IP17.5.0 – *
- F5 / BIG-IP17.1.0 – 17.1.2
- F5 / BIG-IP16.1.0 – *
- F5 / BIG-IP Next CNF1.1.0 – 1.4.0
- F5 / BIG-IP Next CNF2.0.0 – *
- F5 / BIG-IP Next SPK2.0.0 – *
- F5 / BIG-IP Next SPK1.7.0 – *