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
AI Score
Confidence
High
EPSS
Percentile
5.1%
Tobias Stoeckmann discovered that Fontconfig incorrectly handled cache
files. A local attacker could possibly use this issue with a specially
crafted cache file to elevate privileges.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | fontconfig | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fontconfig-config | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fontconfig-dbgsym | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fontconfig-udeb | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fontconfig-udeb-dbgsym | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libfontconfig1 | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libfontconfig1-dbg | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libfontconfig1-dbgsym | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libfontconfig1-dev | < 2.11.94-0ubuntu1.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libfontconfig1-dev-dbgsym | < 2.11.94-0ubuntu1.1 | 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
AI Score
Confidence
High
EPSS
Percentile
5.1%