Medium severity · published Mar 26, 2021
CVE-2020-25580
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…
5.3
CVSS
0.8%
EPSS
No
On KEV
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
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
11.4; 11.4; 11.4; 11.4; 11.4; 11.4; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-25580
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25580
Vendor Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:03.pam_login_access.asc
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210423-0005/
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