7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
80.7%
It was discovered that strongSwan incorrectly handled verifying
specific RSA signatures. A remote attacker could use this issue
to cause strongSwan to crash, resulting in a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.04 | noarch | libstrongswan | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | charon-cmd | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | charon-systemd | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | libcharon-extra-plugins | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | libcharon-standard-plugins | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | libstrongswan-extra-plugins | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | libstrongswan-standard-plugins | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | strongswan | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | strongswan-charon | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
Ubuntu | 17.04 | noarch | strongswan-ike | <Â 5.5.1-1ubuntu3.2 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
80.7%