CVE-2019-6634
UnknownEPSS 1.45%
Last modified
CVE-2019-6634 is a vulnerability of currently unknown severity. On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, a high volume of malformed analytics report requests leads to instability in restjavad process. This causes issues with both iControl REST and some portions of TMUI. EPSS estimates a 1.45% chance of exploitation in the next 30 days.
Description
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, a high volume of malformed analytics report requests leads to instability in restjavad process. This causes issues with both iControl REST and some portions of TMUI. The attack requires an authenticated user with any role.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Local Traffic Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Local Traffic Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Local Traffic Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Local Traffic Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Application Acceleration Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Application Acceleration Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Application Acceleration Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Application Acceleration Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Advanced Firewall Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Advanced Firewall Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Analytics | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Analytics | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Analytics | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Analytics | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Access Policy Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Access Policy Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Access Policy Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Access Policy Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Application Security Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Application Security Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Application Security Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Application Security Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Domain Name System | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Domain Name System | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Domain Name System | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Domain Name System | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Edge Gateway | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Edge Gateway | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Edge Gateway | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Edge Gateway | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Global Traffic Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Global Traffic Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Global Traffic Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Global Traffic Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Link Controller | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Link Controller | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Link Controller | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Link Controller | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Policy Enforcement Manager | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Policy Enforcement Manager | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Webaccelerator | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Webaccelerator | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Webaccelerator | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Webaccelerator | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Fraud Protection Service | >= 12.1.0, < 12.1.4.1 |
| F5 | Big-Ip Fraud Protection Service | >= 13.0.0, < 13.1.1.5 |
Showing 50 of 52 affected configurations. See NVD for the full list.
References
- http://www.securityfocus.com/bid/109104Third Party Advisory, VDB Entry
- https://support.f5.com/csp/article/K64855220Vendor Advisory
- http://www.securityfocus.com/bid/109104Third Party Advisory, VDB Entry
- https://support.f5.com/csp/article/K64855220Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-6634?
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, a high volume of malformed analytics report requests leads to instability in restjavad process. This causes issues with both iControl REST and some portions of TMUI. The attack requires an authenticated user with any role.
How severe is CVE-2019-6634?
Severity scoring for CVE-2019-6634 is pending analysis. The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6634?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-6628On BIG-IP PEM 14.1.0-14.1.0.5 and 14.0.0-14.0.0.4, under cer…
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- CVE-2019-6630On F5 SSL Orchestrator 14.1.0-14.1.0.5 and 14.0.0-14.0.0.4, …
- CVE-2019-6631On BIG-IP 11.5.1-11.6.4, iRules performing HTTP header manip…7.5
- CVE-2019-6632On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4,…
- CVE-2019-6633On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4,…4.4
- CVE-2019-6635On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4,…4.4
- CVE-2019-6636On BIG-IP (AFM, ASM) 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.…
- CVE-2019-6637On BIG-IP (ASM) 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.…
- CVE-2019-6638On BIG-IP 14.1.0-14.1.0.5 and 14.0.0-14.0.0.4, Malformed htt…6.5
- CVE-2019-6639On BIG-IP (AFM, PEM) 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.…4.8
- CVE-2019-6640On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4,…5.3
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