CVE-2016-5024
UnknownEPSS 1.82%
Last modified
CVE-2016-5024 is a vulnerability of currently unknown severity. Virtual servers in F5 BIG-IP systems 11.6.1 before 11.6.1 HF1 and 12.1.x before 12.1.2, when configured to parse RADIUS messages via an iRule, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.. EPSS estimates a 1.82% chance of exploitation in the next 30 days.
Description
Virtual servers in F5 BIG-IP systems 11.6.1 before 11.6.1 HF1 and 12.1.x before 12.1.2, when configured to parse RADIUS messages via an iRule, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Local Traffic Manager | 11.6.1 |
| F5 | Big-Ip Local Traffic Manager | 12.1.0 |
| F5 | Big-Ip Local Traffic Manager | 12.1.1 |
| F5 | Big-Ip Application Acceleration Manager | 11.6.1 |
| F5 | Big-Ip Application Acceleration Manager | 12.1.0 |
| F5 | Big-Ip Application Acceleration Manager | 12.1.1 |
| F5 | Big-Ip Advanced Firewall Manager | 11.6.1 |
| F5 | Big-Ip Advanced Firewall Manager | 12.1.0 |
| F5 | Big-Ip Advanced Firewall Manager | 12.1.1 |
| F5 | Big-Ip Analytics | 11.6.1 |
| F5 | Big-Ip Analytics | 12.1.0 |
| F5 | Big-Ip Analytics | 12.1.1 |
| F5 | Big-Ip Access Policy Manager | 11.6.1 |
| F5 | Big-Ip Access Policy Manager | 12.1.0 |
| F5 | Big-Ip Access Policy Manager | 12.1.1 |
| F5 | Big-Ip Application Security Manager | 11.6.1 |
| F5 | Big-Ip Application Security Manager | 12.1.0 |
| F5 | Big-Ip Application Security Manager | 12.1.1 |
| F5 | Big-Ip Domain Name System | 12.1.0 |
| F5 | Big-Ip Domain Name System | 12.1.1 |
| F5 | Big-Ip Global Traffic Manager | 11.6.1 |
| F5 | Big-Ip Link Controller | 11.6.1 |
| F5 | Big-Ip Link Controller | 12.1.0 |
| F5 | Big-Ip Link Controller | 12.1.1 |
| F5 | Big-Ip Policy Enforcement Manager | 11.6.1 |
| F5 | Big-Ip Policy Enforcement Manager | 12.1.0 |
| F5 | Big-Ip Policy Enforcement Manager | 12.1.1 |
References
- http://www.securityfocus.com/bid/95228Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037510Third Party Advisory, VDB Entry
- https://support.f5.com/csp/#/article/K92859602Vendor Advisory
- http://www.securityfocus.com/bid/95228Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037510Third Party Advisory, VDB Entry
- https://support.f5.com/csp/#/article/K92859602Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-5024?
Virtual servers in F5 BIG-IP systems 11.6.1 before 11.6.1 HF1 and 12.1.x before 12.1.2, when configured to parse RADIUS messages via an iRule, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.
How severe is CVE-2016-5024?
Severity scoring for CVE-2016-5024 is pending analysis. The EPSS model estimates a 1.82% probability of exploitation in the next 30 days.
How do I fix CVE-2016-5024?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2016-5024?
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