CVE-2019-6623
First published: Tue Jul 02 2019(Updated: )
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, undisclosed traffic sent to BIG-IP iSession virtual server may cause the Traffic Management Microkernel (TMM) to restart, resulting in a Denial-of-Service (DoS).
Credit: f5sirt@f5.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 Access Policy Manager | >=12.1.0<=12.1.4 | |
| F5 Access Policy Manager | >=13.0.0<=13.1.1.4 | |
| F5 Access Policy Manager | >=14.0.0<=14.0.0.4 | |
| F5 Access Policy Manager | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Advanced Firewall Manager | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Advanced Firewall Manager | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Advanced Firewall Manager | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Advanced Firewall Manager | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Application Acceleration Manager | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Application Acceleration Manager | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Application Acceleration Manager | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Application Acceleration Manager | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Link Controller | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Link Controller | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Link Controller | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Link Controller | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Policy Enforcement Manager | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Policy Enforcement Manager | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Policy Enforcement Manager | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Policy Enforcement Manager | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP WebAccelerator | >=12.1.0<=12.1.4 | |
| F5 BIG-IP WebAccelerator | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP WebAccelerator | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP WebAccelerator | >=14.1.0<=14.1.0.5 | |
| F5 Application Security Manager | >=12.1.0<=12.1.4 | |
| F5 Application Security Manager | >=13.0.0<=13.1.1.4 | |
| F5 Application Security Manager | >=14.0.0<=14.0.0.4 | |
| F5 Application Security Manager | >=14.1.0<=14.1.0.5 | |
| Riverbed SteelApp Traffic Manager | >=12.1.0<=12.1.4 | |
| Riverbed SteelApp Traffic Manager | >=13.0.0<=13.1.1.4 | |
| Riverbed SteelApp Traffic Manager | >=14.0.0<=14.0.0.4 | |
| Riverbed SteelApp Traffic Manager | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Fraud Protection Service | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Fraud Protection Service | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Fraud Protection Service | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Fraud Protection Service | >=14.1.0<=14.1.0.5 | |
| Riverbed SteelApp Traffic Manager | >=12.1.0<=12.1.4 | |
| Riverbed SteelApp Traffic Manager | >=13.0.0<=13.1.1.4 | |
| Riverbed SteelApp Traffic Manager | >=14.0.0<=14.0.0.4 | |
| Riverbed SteelApp Traffic Manager | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Analytics | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Analytics | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Analytics | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Analytics | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP Edge Gateway | >=12.1.0<=12.1.4 | |
| F5 BIG-IP Edge Gateway | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP Edge Gateway | >=14.0.0<=14.0.0.4 | |
| F5 BIG-IP Edge Gateway | >=14.1.0<=14.1.0.5 | |
| F5 BIG-IP | >=12.1.0<=12.1.4 | |
| F5 BIG-IP | >=13.0.0<=13.1.1.4 | |
| F5 BIG-IP | >=14.0.0<14.0.0.4 | |
| F5 BIG-IP | >=14.1.0<=14.1.0.5 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-6623?
CVE-2019-6623 has a severity rating that can lead to Denial-of-Service (DoS) conditions on affected systems.
How do I fix CVE-2019-6623?
Mitigation for CVE-2019-6623 involves updating to the latest patched versions of affected F5 BIG-IP software.
What versions are affected by CVE-2019-6623?
CVE-2019-6623 affects F5 BIG-IP versions 12.1.0 through 12.1.4, 13.0.0 through 13.1.1.4, and 14.1.0 through 14.1.0.5.
What vulnerabilities can CVE-2019-6623 introduce?
CVE-2019-6623 can potentially result in unauthorized DoS attacks that may disrupt service availability.
How does CVE-2019-6623 impact system operations?
CVE-2019-6623 may cause the Traffic Management Microkernel (TMM) to restart, affecting traffic management and overall service availability.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/description
- agent/last-modified-date
- agent/author
- agent/severity
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/f5
- canonical/f5 access policy manager
- version/f5 access policy manager/12.1.0
- version/f5 access policy manager/12.1.4
- version/f5 access policy manager/13.0.0
- version/f5 access policy manager/13.1.1.4
- version/f5 access policy manager/14.0.0
- version/f5 access policy manager/14.0.0.4
- version/f5 access policy manager/14.1.0
- version/f5 access policy manager/14.1.0.5
- canonical/f5 big-ip advanced firewall manager
- version/f5 big-ip advanced firewall manager/12.1.0
- version/f5 big-ip advanced firewall manager/12.1.4
- version/f5 big-ip advanced firewall manager/13.0.0
- version/f5 big-ip advanced firewall manager/13.1.1.4
- version/f5 big-ip advanced firewall manager/14.0.0
- version/f5 big-ip advanced firewall manager/14.0.0.4
- version/f5 big-ip advanced firewall manager/14.1.0
- version/f5 big-ip advanced firewall manager/14.1.0.5
- canonical/f5 big-ip application acceleration manager
- version/f5 big-ip application acceleration manager/12.1.0
- version/f5 big-ip application acceleration manager/12.1.4
- version/f5 big-ip application acceleration manager/13.0.0
- version/f5 big-ip application acceleration manager/13.1.1.4
- version/f5 big-ip application acceleration manager/14.0.0
- version/f5 big-ip application acceleration manager/14.0.0.4
- version/f5 big-ip application acceleration manager/14.1.0
- version/f5 big-ip application acceleration manager/14.1.0.5
- canonical/f5 big-ip link controller
- version/f5 big-ip link controller/12.1.0
- version/f5 big-ip link controller/12.1.4
- version/f5 big-ip link controller/13.0.0
- version/f5 big-ip link controller/13.1.1.4
- version/f5 big-ip link controller/14.0.0
- version/f5 big-ip link controller/14.0.0.4
- version/f5 big-ip link controller/14.1.0
- version/f5 big-ip link controller/14.1.0.5
- canonical/f5 big-ip policy enforcement manager
- version/f5 big-ip policy enforcement manager/12.1.0
- version/f5 big-ip policy enforcement manager/12.1.4
- version/f5 big-ip policy enforcement manager/13.0.0
- version/f5 big-ip policy enforcement manager/13.1.1.4
- version/f5 big-ip policy enforcement manager/14.0.0
- version/f5 big-ip policy enforcement manager/14.0.0.4
- version/f5 big-ip policy enforcement manager/14.1.0
- version/f5 big-ip policy enforcement manager/14.1.0.5
- canonical/f5 big-ip webaccelerator
- version/f5 big-ip webaccelerator/12.1.0
- version/f5 big-ip webaccelerator/12.1.4
- version/f5 big-ip webaccelerator/13.0.0
- version/f5 big-ip webaccelerator/13.1.1.4
- version/f5 big-ip webaccelerator/14.0.0
- version/f5 big-ip webaccelerator/14.0.0.4
- version/f5 big-ip webaccelerator/14.1.0
- version/f5 big-ip webaccelerator/14.1.0.5
- canonical/f5 application security manager
- version/f5 application security manager/12.1.0
- version/f5 application security manager/12.1.4
- version/f5 application security manager/13.0.0
- version/f5 application security manager/13.1.1.4
- version/f5 application security manager/14.0.0
- version/f5 application security manager/14.0.0.4
- version/f5 application security manager/14.1.0
- version/f5 application security manager/14.1.0.5
- canonical/riverbed steelapp traffic manager
- version/riverbed steelapp traffic manager/12.1.0
- version/riverbed steelapp traffic manager/12.1.4
- version/riverbed steelapp traffic manager/13.0.0
- version/riverbed steelapp traffic manager/13.1.1.4
- version/riverbed steelapp traffic manager/14.0.0
- version/riverbed steelapp traffic manager/14.0.0.4
- version/riverbed steelapp traffic manager/14.1.0
- version/riverbed steelapp traffic manager/14.1.0.5
- canonical/f5 big-ip fraud protection service
- version/f5 big-ip fraud protection service/12.1.0
- version/f5 big-ip fraud protection service/12.1.4
- version/f5 big-ip fraud protection service/13.0.0
- version/f5 big-ip fraud protection service/13.1.1.4
- version/f5 big-ip fraud protection service/14.0.0
- version/f5 big-ip fraud protection service/14.0.0.4
- version/f5 big-ip fraud protection service/14.1.0
- version/f5 big-ip fraud protection service/14.1.0.5
- canonical/f5 big-ip analytics
- version/f5 big-ip analytics/12.1.0
- version/f5 big-ip analytics/12.1.4
- version/f5 big-ip analytics/13.0.0
- version/f5 big-ip analytics/13.1.1.4
- version/f5 big-ip analytics/14.0.0
- version/f5 big-ip analytics/14.0.0.4
- version/f5 big-ip analytics/14.1.0
- version/f5 big-ip analytics/14.1.0.5
- canonical/f5 big-ip edge gateway
- version/f5 big-ip edge gateway/12.1.0
- version/f5 big-ip edge gateway/12.1.4
- version/f5 big-ip edge gateway/13.0.0
- version/f5 big-ip edge gateway/13.1.1.4
- version/f5 big-ip edge gateway/14.0.0
- version/f5 big-ip edge gateway/14.0.0.4
- version/f5 big-ip edge gateway/14.1.0
- version/f5 big-ip edge gateway/14.1.0.5
- canonical/f5 big-ip
- version/f5 big-ip/12.1.0
- version/f5 big-ip/12.1.4
- version/f5 big-ip/13.0.0
- version/f5 big-ip/13.1.1.4
- version/f5 big-ip/14.0.0
- version/f5 big-ip/14.1.0
- version/f5 big-ip/14.1.0.5