7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
7.3 High
AI Score
Confidence
High
3.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:P/A:N
0.0005 Low
EPSS
Percentile
16.2%
Joe Vennix discovered that DBus incorrectly handled DBUS_COOKIE_SHA1
authentication. A local attacker could possibly use this issue to bypass
authentication and connect to DBus servers with elevated privileges.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 19.04 | noarch | dbus | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-1-doc | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-dbgsym | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-tests | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-tests-dbgsym | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-udeb | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-user-session | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-x11 | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | dbus-x11-dbgsym | < 1.12.12-1ubuntu1.1 | UNKNOWN |
Ubuntu | 19.04 | noarch | libdbus-1-3 | < 1.12.12-1ubuntu1.1 | UNKNOWN |
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
7.3 High
AI Score
Confidence
High
3.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:P/A:N
0.0005 Low
EPSS
Percentile
16.2%