CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
25.1%
dmcrypt-get-device, as shipped in the eject package of Debian and Ubuntu,
does not check the return value of the (1) setuid or (2) setgid function,
which might cause dmcrypt-get-device to execute code, which was intended to
run as an unprivileged user, as root. This affects eject through
2.1.5+deb1+cvs20081104-13.1 on Debian, eject before
2.1.5+deb1+cvs20081104-13.1ubuntu0.16.10.1 on Ubuntu 16.10, eject before
2.1.5+deb1+cvs20081104-13.1ubuntu0.16.04.1 on Ubuntu 16.04 LTS, eject
before 2.1.5+deb1+cvs20081104-13.1ubuntu0.14.04.1 on Ubuntu 14.04 LTS, and
eject before 2.1.5+deb1+cvs20081104-9ubuntu0.1 on Ubuntu 12.04 LTS.
Author | Note |
---|---|
tyhicks | The dmcrypt-get-device binary is built from a patch the Debian/Ubuntu carry. It isn’t likely to affect other distros. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | eject | < 2.1.5+deb1+cvs20081104-9ubuntu0.1 | UNKNOWN |
ubuntu | 14.04 | noarch | eject | < 2.1.5+deb1+cvs20081104-13.1ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | eject | < 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.04.1 | UNKNOWN |
ubuntu | 16.10 | noarch | eject | < 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.10.1 | UNKNOWN |
ubuntu | 17.04 | noarch | eject | < 2.1.5+deb1+cvs20081104-13.2 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
25.1%