CVEvulnerability

CVE-2020-5913

7.4 HIGH Published 2020-08-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-08-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.4 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-295

Description

In versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, the BIG-IP Client or Server SSL profile ignores revoked certificates, even when a valid CRL is present. This impacts SSL/TLS connections and may result in a man-in-the-middle attack on the connections.

Affected configurations

• f5 big-ip access policy manager (>= 11.6.1 < 11.6.5) • f5 big-ip access policy manager (>= 12.1.0 < 12.1.5.2) • f5 big-ip access policy manager (>= 13.1.0 < 13.1.3) • f5 big-ip access policy manager (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip access policy manager (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip access policy manager (>= 15.0.0 < 15.0.1.2) • f5 big-ip advanced firewall manager (>= 11.6.1 < 11.6.5) • f5 big-ip advanced firewall manager (>= 12.1.0 < 12.1.5.2) • f5 big-ip advanced firewall manager (>= 13.1.0 < 13.1.3) • f5 big-ip advanced firewall manager (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip advanced firewall manager (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip advanced firewall manager (>= 15.0.0 < 15.0.1.2) • f5 big-ip advanced web application firewall (>= 11.6.1 < 11.6.5) • f5 big-ip advanced web application firewall (>= 12.1.0 < 12.1.5.2) • f5 big-ip advanced web application firewall (>= 13.1.0 < 13.1.3) • f5 big-ip advanced web application firewall (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip advanced web application firewall (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip advanced web application firewall (>= 15.0.0 < 15.0.1.2) • f5 big-ip analytics (>= 11.6.1 < 11.6.5) • f5 big-ip analytics (>= 12.1.0 < 12.1.5.2) • f5 big-ip analytics (>= 13.1.0 < 13.1.3) • f5 big-ip analytics (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip analytics (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip analytics (>= 15.0.0 < 15.0.1.2) • f5 big-ip application acceleration manager (>= 11.6.1 < 11.6.5) • f5 big-ip application acceleration manager (>= 12.1.0 < 12.1.5.2) • f5 big-ip application acceleration manager (>= 13.1.0 < 13.1.3) • f5 big-ip application acceleration manager (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip application acceleration manager (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip application acceleration manager (>= 15.0.0 < 15.0.1.2) • f5 big-ip application security manager (>= 11.6.1 < 11.6.5) • f5 big-ip application security manager (>= 12.1.0 < 12.1.5.2) • f5 big-ip application security manager (>= 13.1.0 < 13.1.3) • f5 big-ip application security manager (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip application security manager (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip application security manager (>= 15.0.0 < 15.0.1.2) • f5 big-ip ddos hybrid defender (>= 11.6.1 < 11.6.5) • f5 big-ip ddos hybrid defender (>= 12.1.0 < 12.1.5.2) • f5 big-ip ddos hybrid defender (>= 13.1.0 < 13.1.3) • f5 big-ip ddos hybrid defender (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip ddos hybrid defender (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip ddos hybrid defender (>= 15.0.0 < 15.0.1.2) • f5 big-ip domain name system (>= 11.6.1 < 11.6.5) • f5 big-ip domain name system (>= 12.1.0 < 12.1.5.2) • f5 big-ip domain name system (>= 13.1.0 < 13.1.3) • f5 big-ip domain name system (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip domain name system (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip domain name system (>= 15.0.0 < 15.0.1.2) • f5 big-ip fraud protection service (>= 11.6.1 < 11.6.5) • f5 big-ip fraud protection service (>= 12.1.0 < 12.1.5.2) • f5 big-ip fraud protection service (>= 13.1.0 < 13.1.3) • f5 big-ip fraud protection service (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip fraud protection service (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip fraud protection service (>= 15.0.0 < 15.0.1.2) • f5 big-ip global traffic manager (>= 11.6.1 < 11.6.5) • f5 big-ip global traffic manager (>= 12.1.0 < 12.1.5.2) • f5 big-ip global traffic manager (>= 13.1.0 < 13.1.3) • f5 big-ip global traffic manager (>= 14.1.0 < 14.1.2-0.89.37) • f5 big-ip global traffic manager (>= 14.1.2.1 < 14.1.2.5) • f5 big-ip global traffic manager (>= 15.0.0 < 15.0.1.2) … and 24 more

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References