CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
5.1%
fontconfig before 2.12.1 does not validate offsets, which allows local
users to trigger arbitrary free calls and consequently conduct double free
attacks and execute arbitrary code via a crafted cache file.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | fontconfig | < 2.8.0-3ubuntu9.2 | UNKNOWN |
ubuntu | 14.04 | noarch | fontconfig | < 2.11.0-0ubuntu4.2 | UNKNOWN |
ubuntu | 16.04 | noarch | fontconfig | < 2.11.94-0ubuntu1.1 | UNKNOWN |
ubuntu | 16.10 | noarch | fontconfig | < 2.11.94-0ubuntu2 | UNKNOWN |
ubuntu | 17.04 | noarch | fontconfig | < 2.11.94-0ubuntu2 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
5.1%