High severity · published Mar 26, 2021
CVE-2020-25581
In FreeBSD 12.2-STABLE before r369312, 11.4-STABLE before r369313, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 due to a race condition in the jail_remove(2) implementation,…
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
In FreeBSD 12.2-STABLE before r369312, 11.4-STABLE before r369313, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 due to a race condition in the jail_remove(2) implementation, it may fail to kill some of the processes.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% 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-2020-25581
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25581
Vendor Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:04.jail_remove.asc
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210423-0006/
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