Medium severity · published Jul 3, 2019
CVE-2019-6632
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, under certain circumstances, attackers can decrypt configuration items that are encrypted because…
5.5
CVSS
0.4%
EPSS
No
On KEV
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, under certain circumstances, attackers can decrypt configuration items that are encrypted because the vCMP configuration unit key is generated with insufficient randomness. The attack prerequisite is direct access to encrypted configuration and/or UCS files.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BA
Big-ip Analytics · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BA
Big-ip Application Security Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BD
Big-ip Domain Name System · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BE
Big-ip Edge Gateway · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BF
Big-ip Fraud Protection Service · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BG
Big-ip Global Traffic Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BL
Big-ip Link Controller · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BL
Big-ip Local Traffic Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
12.1.0 before 12.1.4.1; 13.0.0 before 13.1.1.5; 14.0.0 before 14.0.0.5; 14.1.0 before 14.1.0.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-6632
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-6632
Third Party Advisory
http://www.securityfocus.com/bid/109112
Vendor Advisory
https://support.f5.com/csp/article/K01413496
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