Medium severity5.3NVD Advisory· Published Mar 26, 2021· Updated Jun 17, 2026
CVE-2020-25580
CVE-2020-25580
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.
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Affected products
14- FreeBSD/FreeBSDdescription
<12.2-STABLE before r369346, <11.4-STABLE before r369345, <12.2-RELEASE before p4, <11.4-RELEASE before p8+ 12 more
- (no CPE)range: <12.2-STABLE before r369346, <11.4-STABLE before r369345, <12.2-RELEASE before p4, <11.4-RELEASE before p8
- cpe:2.3:o:freebsd:freebsd:11.4:-:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p3:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p4:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p5:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p6:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:11.4:p7:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.2:-:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.2:p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.2:p2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.2:p3:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- security.freebsd.org/advisories/FreeBSD-SA-21:03.pam_login_access.ascnvdVendor Advisory
- security.netapp.com/advisory/ntap-20210423-0005/nvdThird Party Advisory
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