F5: >> Big-Ip Websafe >> 16.1.4.1 Security Vulnerabilities
When TCP profile with Multipath TCP enabled (MPTCP) is configured on a Virtual Server, undisclosed traffic along with conditions beyond the attackers control can cause TMM to terminate.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
5.9
EPSS Score
0.002
Published
2024-08-14
Undisclosed requests to BIG-IP iControl REST can lead to information leak of user account names. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
4.3
EPSS Score
0.001
Published
2024-08-14
In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition (VEs) using Intel E810 SR-IOV NIC, undisclosed traffic can cause an increase in memory resource utilization.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
7.5
EPSS Score
0.002
Published
2024-08-14
When a stateless virtual server is configured on BIG-IP system with a High-Speed Bridge (HSB), undisclosed requests can cause TMM to terminate.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
7.5
EPSS Score
0.003
Published
2024-08-14
The Diffie-Hellman Key Agreement Protocol allows remote attackers (from the client side) to send arbitrary numbers that are actually not public keys, and trigger expensive server-side DHE modular-exponentiation calculations, aka a D(HE)at or D(HE)ater attack. The client needs very little CPU resources and network bandwidth. The attack may be more disruptive in cases where a client can require a server to select its largest supported key size. The basic attack scenario is that the client must claim that it can only communicate with DHE, and the server must be configured to allow DHE.
CVSS Score
7.5
EPSS Score
0.04
Published
2021-11-11