CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.3%
Stefan Winter and Luboš Pavlíček discovered that FreeRADIUS incorrectly
handled the TLS session cache. A remote attacker could possibly use this
issue to bypass authentication by resuming an unauthenticated session.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.04 | noarch | freeradius | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-common | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-config | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-dbgsym | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-dhcp | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-dhcp-dbgsym | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-iodbc | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-iodbc-dbgsym | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-krb5 | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | freeradius-krb5-dbgsym | < 3.0.12+dfsg-4ubuntu1.1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.3%