Critical severity · published Feb 18, 2020
CVE-2019-5613
In FreeBSD 12.0-RELEASE before 12.0-RELEASE-p13, a missing check in the ipsec packet processor allows reinjection of an old packet to be accepted by the ipsec endpoint
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
In FreeBSD 12.0-RELEASE before 12.0-RELEASE-p13, a missing check in the ipsec packet processor allows reinjection of an old packet to be accepted by the ipsec endpoint. Depending on the higher-level protocol in use over ipsec, this could allow an action to be repeated.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
12.0; 12.0; 12.0; 12.0; 12.0; 12.0; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5613
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5613
Patch
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:02.ipsec.asc
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