CVE-2020-25580

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-03-26 · updated 2026-06-17
Weakness: CWE-697

Description

In FreeBSD 12.2-STABLE before r369346, 11.4-STABLE before r369345, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 a regression in the login.access(5) rule processor has the effect of causing rules to fail to match even when they should not. This means that rules denying access may be ignored.

Affected products

FreeBSD: 11.4, 11.4-p1, 11.4-p2, 11.4-p3, 11.4-p4, 11.4-p5 (+6)

References

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:03.pam_login_access.asc
https://security.netapp.com/advisory/ntap-20210423-0005/
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:03.pam_login_access.asc
https://security.netapp.com/advisory/ntap-20210423-0005/

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