CVE-2020-25580 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3