CVE-2019-6590
UnknownEPSS 1.47%
Last modified
CVE-2019-6590 is a vulnerability of currently unknown severity. On BIG-IP LTM 13.0.0 to 13.0.1 and 12.1.0 to 12.1.3.6, under certain conditions, the TMM may consume excessive resources when processing SSL Session ID Persistence traffic.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.
Description
On BIG-IP LTM 13.0.0 to 13.0.1 and 12.1.0 to 12.1.3.6, under certain conditions, the TMM may consume excessive resources when processing SSL Session ID Persistence traffic.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Local Traffic Manager | >= 11.5.1, <= 11.6.3 |
| F5 | Big-Ip Local Traffic Manager | >= 12.1.0, <= 12.1.3.6 |
| F5 | Big-Ip Local Traffic Manager | >= 13.0.0, <= 13.0.1 |
References
- http://www.securityfocus.com/bid/106942Third Party Advisory, VDB Entry
- https://support.f5.com/csp/article/K55101404Mitigation, Vendor Advisory
- http://www.securityfocus.com/bid/106942Third Party Advisory, VDB Entry
- https://support.f5.com/csp/article/K55101404Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-6590?
On BIG-IP LTM 13.0.0 to 13.0.1 and 12.1.0 to 12.1.3.6, under certain conditions, the TMM may consume excessive resources when processing SSL Session ID Persistence traffic.
How severe is CVE-2019-6590?
Severity scoring for CVE-2019-6590 is pending analysis. The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6590?
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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Are you affected by CVE-2019-6590?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST