3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
3.1 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
0.001 Low
EPSS
Percentile
48.8%
The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libreswan | < 3.27-6 | libreswan_3.27-6_all.deb |
Debian | 11 | all | libreswan | < 3.27-6 | libreswan_3.27-6_all.deb |
Debian | 10 | all | libreswan | < 3.27-6 | libreswan_3.27-6_all.deb |
Debian | 999 | all | libreswan | < 3.27-6 | libreswan_3.27-6_all.deb |
Debian | 13 | all | libreswan | < 3.27-6 | libreswan_3.27-6_all.deb |
Debian | 12 | all | strongswan | < 5.1.0-1 | strongswan_5.1.0-1_all.deb |
Debian | 11 | all | strongswan | < 5.1.0-1 | strongswan_5.1.0-1_all.deb |
Debian | 10 | all | strongswan | < 5.1.0-1 | strongswan_5.1.0-1_all.deb |
Debian | 999 | all | strongswan | < 5.1.0-1 | strongswan_5.1.0-1_all.deb |
Debian | 13 | all | strongswan | < 5.1.0-1 | strongswan_5.1.0-1_all.deb |
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
3.1 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
0.001 Low
EPSS
Percentile
48.8%