F5-K000132686
First published: Tue Feb 28 2023(Updated: )
The original TLS protocol includes a weakness in master secret negotiation, potentially allowing the Triple Handshake Attack that is mitigated by the Extended Master Secret (EMS) extension defined in RFC 7627.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 BIG-IP and BIG-IQ Centralized Management | >=17.0.0<=17.1.2 | 17.5.0 |
| F5 BIG-IP and BIG-IQ Centralized Management | >=16.1.0<=16.1.5 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=15.1.0<=15.1.10 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=14.1.0<=14.1.5 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=13.1.0<=13.1.5 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=8.0.0<=8.3.0 | |
| F5 BIG-IP and BIG-IQ Centralized Management | =7.1.0 | |
| F5 F5OS | >=1.3.0<=1.3.2 | |
| F5 F5OS | >=1.5.0<=1.5.1>=1.3.0<=1.3.2 | |
| F5 Traffix Systems Signaling Delivery Controller | =5.1.0 | 5.2.0 |
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Reference Links
Frequently Asked Questions
What is the severity of F5-K000132686?
F5-K000132686 is classified as a medium severity vulnerability due to the potential for a Triple Handshake Attack.
How do I fix F5-K000132686?
To mitigate F5-K000132686, upgrade to the specified versions that include the Extended Master Secret extension.
Which products are affected by F5-K000132686?
F5-K000132686 affects multiple versions of F5 BIG-IP, BIG-IQ Centralized Management, and F5OS products.
Can F5-K000132686 be exploited remotely?
Yes, F5-K000132686 can be exploited remotely if the vulnerable TLS protocol is in use.
What is the main weakness in F5-K000132686?
The main weakness in F5-K000132686 is a flaw in master secret negotiation in the original TLS protocol.
- agent/last-modified-date
- agent/references
- agent/severity
- agent/source
- agent/type
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/event
- agent/tags
- collector/f5-advisory
- source/F5
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/f5
- canonical/f5 big-ip and big-iq centralized management
- version/f5 big-ip and big-iq centralized management/17.0.0
- version/f5 big-ip and big-iq centralized management/17.1.2
- version/f5 big-ip and big-iq centralized management/16.1.0
- version/f5 big-ip and big-iq centralized management/16.1.5
- version/f5 big-ip and big-iq centralized management/15.1.0
- version/f5 big-ip and big-iq centralized management/15.1.10
- version/f5 big-ip and big-iq centralized management/14.1.0
- version/f5 big-ip and big-iq centralized management/14.1.5
- version/f5 big-ip and big-iq centralized management/13.1.0
- version/f5 big-ip and big-iq centralized management/13.1.5
- version/f5 big-ip and big-iq centralized management/8.0.0
- version/f5 big-ip and big-iq centralized management/8.3.0
- version/f5 big-ip and big-iq centralized management/7.1.0
- canonical/f5 f5os
- version/f5 f5os/1.3.0
- version/f5 f5os/1.3.2
- version/f5 f5os/1.5.0
- version/f5 f5os/1.5.1
- canonical/f5 traffix systems signaling delivery controller
- version/f5 traffix systems signaling delivery controller/5.1.0