UbuntuUSN-3301-1strongSwan vulnerabilities
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
7.6 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
0.009 Low
EPSS
Percentile
82.3%
Releases
- Ubuntu 17.04
- Ubuntu 16.10
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- strongswan - IPsec VPN solution
Details
It was discovered that the strongSwan gmp plugin incorrectly validated RSA
public keys. A remote attacker could use this issue to cause strongSwan to
crash, resulting in a denial of service. (CVE-2017-9022)
It was discovered that strongSwan incorrectly parsed ASN.1 CHOICE types. A
remote attacker could use this issue to cause strongSwan to hang, resulting
in a denial of service. (CVE-2017-9023)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 17.04 | noarch | libstrongswan | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | charon-cmd | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | charon-systemd | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | libcharon-extra-plugins | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | libcharon-standard-plugins | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | libstrongswan-extra-plugins | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | libstrongswan-standard-plugins | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | strongswan | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | strongswan-charon | < 5.5.1-1ubuntu3.1 | UNKNOWN |
| Ubuntu | 17.04 | noarch | strongswan-ike | < 5.5.1-1ubuntu3.1 | UNKNOWN |
Related
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
7.6 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
0.009 Low
EPSS
Percentile
82.3%