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F5 Networks Updates
2574
Warning Date
Severity Level
Warning Number
Target Sector
29 October, 2020
● Medium
2020-1990
All
Description:
F5 Networks has released a security updates to address multiple vulnerabilities in the following product:
- BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, FPS, GTM, Link Controller, PEM)
- 15.0.0 - 15.1.0
- 14.1.0 - 14.1.2
- 13.1.0 - 13.1.3
- 12.1.0 - 12.1.5
- 11.5.2 - 11.6.5
Vulnerable component or feature:
- MQTT iRules
- TMM
- Client SSL Profile with client authentication
- BIG-IP ASM Configuration utility
- BIG-IP AFM L4 Behavioral DoS/ Dynamic Signatures
- SAML SLO
- Virtual servers configured to use an HTTP compression profile
- IPsec
Threats:
Attacker could exploit these vulnerabilities by doing the following:
- Denial of service (DoS)
- Traffic disruption
- Cross-site scripting (XSS) attack
Best practice and Recommendations:
The CERT team encourages users to review F5 Networks security advisory and apply the necessary updates:
- https://support.f5.com/csp/article/K62830532
- https://support.f5.com/csp/article/K25400442
- https://support.f5.com/csp/article/K44020030
- https://support.f5.com/csp/article/K12002065
- https://support.f5.com/csp/article/K58290051
- https://support.f5.com/csp/article/K44808538
- https://support.f5.com/csp/article/K26244025
- https://support.f5.com/csp/article/K76610106
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