Vulnerability Intelligence Report
CVE-2019-6603
In BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, 12.1.0-12.1.3, and 13.0.0-13.0.1, malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service. The control plane is not exposed to this issue. This issue impacts the data plane virtual servers and self IPs.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:1.78%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| BIG-IP | BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator) | 11.5.1-11.5.8 (affected), 11.6.1-11.6.3 (affected), 12.1.0-12.1.3 (affected), 13.0.0-13.0.1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.782%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | F5, Inc. · Vendor · USA |
| Reserved | 2019-01-22T00:00:00 |
| Published | 2019-03-28T20:13:08 |
| Patch Date | 2019-03-21 |
| Last Updated | 2024-08-04T20:23:22 |
Community Chatter & Buzz