CVE-2020-5886: Weak Encryption
First published: Thu Apr 30 2020(Updated: )
On versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, and 12.1.0-12.1.5.1, BIG-IP systems setup for connection mirroring in a High Availability (HA) pair transfers sensitive cryptographic objects over an insecure communications channel. This is a control plane issue which is exposed only on the network used for connection mirroring.
Credit: f5sirt@f5.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 Access Policy Manager | >=12.1.0<=12.1.5.1 | |
| F5 Access Policy Manager | >=13.1.0<=13.1.3.3 | |
| F5 Access Policy Manager | >=14.1.0<=14.1.2.3 | |
| F5 Access Policy Manager | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP Advanced Firewall Manager | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP Advanced Firewall Manager | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP Advanced Firewall Manager | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP Advanced Firewall Manager | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP Analytics | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP Analytics | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP Analytics | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP Analytics | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP Application Acceleration Manager | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP Application Acceleration Manager | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP Application Acceleration Manager | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP Application Acceleration Manager | >=15.0.0<=15.1.0.1 | |
| F5 Application Security Manager | >=12.1.0<=12.1.5.1 | |
| F5 Application Security Manager | >=13.1.0<=13.1.3.3 | |
| F5 Application Security Manager | >=14.1.0<=14.1.2.3 | |
| F5 Application Security Manager | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP Fraud Protection Service | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP Fraud Protection Service | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP Fraud Protection Service | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP Fraud Protection Service | >=15.0.0<=15.1.0.1 | |
| Riverbed SteelApp Traffic Manager | >=12.1.0<=12.1.5.1 | |
| Riverbed SteelApp Traffic Manager | >=13.1.0<=13.1.3.3 | |
| Riverbed SteelApp Traffic Manager | >=14.1.0<=14.1.2.3 | |
| Riverbed SteelApp Traffic Manager | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP Link Controller | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP Link Controller | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP Link Controller | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP Link Controller | >=15.0.0<=15.1.0.1 | |
| Riverbed SteelApp Traffic Manager | >=12.1.0<=12.1.5.1 | |
| Riverbed SteelApp Traffic Manager | >=13.1.0<=13.1.3.3 | |
| Riverbed SteelApp Traffic Manager | >=14.1.0<=14.1.2.3 | |
| Riverbed SteelApp Traffic Manager | >=15.0.0<=15.1.0.1 | |
| F5 BIG-IP Policy Enforcement Manager | >=12.1.0<=12.1.5.1 | |
| F5 BIG-IP Policy Enforcement Manager | >=13.1.0<=13.1.3.3 | |
| F5 BIG-IP Policy Enforcement Manager | >=14.1.0<=14.1.2.3 | |
| F5 BIG-IP Policy Enforcement Manager | >=15.0.0<=15.1.0.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-5886?
CVE-2020-5886 has been classified as a medium severity vulnerability due to the risk of sensitive information exposure.
How do I fix CVE-2020-5886?
To mitigate CVE-2020-5886, upgrade affected BIG-IP systems to the latest patched versions, specifically beyond version 15.1.0.1.
What systems are affected by CVE-2020-5886?
CVE-2020-5886 affects F5 BIG-IP systems, specifically versions 12.1.0 to 12.1.5.1, 13.1.0 to 13.1.3.3, 14.1.0 to 14.1.2.3, and 15.0.0 to 15.1.0.1.
What impact does CVE-2020-5886 have on my system?
CVE-2020-5886 could allow an attacker to intercept sensitive cryptographic objects due to insecure communication channels in connection mirroring.
Is CVE-2020-5886 a remote code execution vulnerability?
No, CVE-2020-5886 is not a remote code execution vulnerability; it primarily concerns the insecure transmission of sensitive data.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/references
- agent/author
- agent/severity
- agent/weakness
- agent/description
- 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/12.1.5.1
- version/f5 access policy manager/13.1.0
- version/f5 access policy manager/13.1.3.3
- version/f5 access policy manager/14.1.0
- version/f5 access policy manager/14.1.2.3
- version/f5 access policy manager/15.0.0
- version/f5 access policy manager/15.1.0.1
- canonical/f5 big-ip advanced firewall manager
- version/f5 big-ip advanced firewall manager/12.1.0
- version/f5 big-ip advanced firewall manager/12.1.5.1
- version/f5 big-ip advanced firewall manager/13.1.0
- version/f5 big-ip advanced firewall manager/13.1.3.3
- version/f5 big-ip advanced firewall manager/14.1.0
- version/f5 big-ip advanced firewall manager/14.1.2.3
- version/f5 big-ip advanced firewall manager/15.0.0
- version/f5 big-ip advanced firewall manager/15.1.0.1
- canonical/f5 big-ip analytics
- version/f5 big-ip analytics/12.1.0
- version/f5 big-ip analytics/12.1.5.1
- version/f5 big-ip analytics/13.1.0
- version/f5 big-ip analytics/13.1.3.3
- version/f5 big-ip analytics/14.1.0
- version/f5 big-ip analytics/14.1.2.3
- version/f5 big-ip analytics/15.0.0
- version/f5 big-ip analytics/15.1.0.1
- canonical/f5 big-ip application acceleration manager
- version/f5 big-ip application acceleration manager/12.1.0
- version/f5 big-ip application acceleration manager/12.1.5.1
- version/f5 big-ip application acceleration manager/13.1.0
- version/f5 big-ip application acceleration manager/13.1.3.3
- version/f5 big-ip application acceleration manager/14.1.0
- version/f5 big-ip application acceleration manager/14.1.2.3
- version/f5 big-ip application acceleration manager/15.0.0
- version/f5 big-ip application acceleration manager/15.1.0.1
- canonical/f5 application security manager
- version/f5 application security manager/12.1.0
- version/f5 application security manager/12.1.5.1
- version/f5 application security manager/13.1.0
- version/f5 application security manager/13.1.3.3
- version/f5 application security manager/14.1.0
- version/f5 application security manager/14.1.2.3
- version/f5 application security manager/15.0.0
- version/f5 application security manager/15.1.0.1
- canonical/f5 big-ip
- version/f5 big-ip/12.1.0
- version/f5 big-ip/12.1.5.1
- version/f5 big-ip/13.1.0
- version/f5 big-ip/13.1.3.3
- version/f5 big-ip/14.1.0
- version/f5 big-ip/14.1.2.3
- version/f5 big-ip/15.0.0
- version/f5 big-ip/15.1.0.1
- canonical/f5 big-ip fraud protection service
- version/f5 big-ip fraud protection service/12.1.0
- version/f5 big-ip fraud protection service/12.1.5.1
- version/f5 big-ip fraud protection service/13.1.0
- version/f5 big-ip fraud protection service/13.1.3.3
- version/f5 big-ip fraud protection service/14.1.0
- version/f5 big-ip fraud protection service/14.1.2.3
- version/f5 big-ip fraud protection service/15.0.0
- version/f5 big-ip fraud protection service/15.1.0.1
- canonical/riverbed steelapp traffic manager
- version/riverbed steelapp traffic manager/12.1.0
- version/riverbed steelapp traffic manager/12.1.5.1
- version/riverbed steelapp traffic manager/13.1.0
- version/riverbed steelapp traffic manager/13.1.3.3
- version/riverbed steelapp traffic manager/14.1.0
- version/riverbed steelapp traffic manager/14.1.2.3
- version/riverbed steelapp traffic manager/15.0.0
- version/riverbed steelapp traffic manager/15.1.0.1
- canonical/f5 big-ip link controller
- version/f5 big-ip link controller/12.1.0
- version/f5 big-ip link controller/12.1.5.1
- version/f5 big-ip link controller/13.1.0
- version/f5 big-ip link controller/13.1.3.3
- version/f5 big-ip link controller/14.1.0
- version/f5 big-ip link controller/14.1.2.3
- version/f5 big-ip link controller/15.0.0
- version/f5 big-ip link controller/15.1.0.1
- canonical/f5 big-ip policy enforcement manager
- version/f5 big-ip policy enforcement manager/12.1.0
- version/f5 big-ip policy enforcement manager/12.1.5.1
- version/f5 big-ip policy enforcement manager/13.1.0
- version/f5 big-ip policy enforcement manager/13.1.3.3
- version/f5 big-ip policy enforcement manager/14.1.0
- version/f5 big-ip policy enforcement manager/14.1.2.3
- version/f5 big-ip policy enforcement manager/15.0.0
- version/f5 big-ip policy enforcement manager/15.1.0.1