Vulnerability Details CVE-2016-5384
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 49.7%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 4.6
Products affected by CVE-2016-5384
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cpe:2.3:a:fontconfig_project:fontconfig:2.1.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.1.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.1.93
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cpe:2.3:a:fontconfig_project:fontconfig:2.1.94
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.1
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.2
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.93
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.94
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cpe:2.3:a:fontconfig_project:fontconfig:2.10.95
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.1
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.93
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.94
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cpe:2.3:a:fontconfig_project:fontconfig:2.11.95
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cpe:2.3:a:fontconfig_project:fontconfig:2.12
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cpe:2.3:a:fontconfig_project:fontconfig:2.12.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.1
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.2
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.3
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.90
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.93
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.94
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.95
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.96
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.97
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.98
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cpe:2.3:a:fontconfig_project:fontconfig:2.2.99
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.1
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.1-2
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.2
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.90
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.93
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.94
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.95
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.96
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cpe:2.3:a:fontconfig_project:fontconfig:2.3.97
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cpe:2.3:a:fontconfig_project:fontconfig:2.4.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.4.1
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cpe:2.3:a:fontconfig_project:fontconfig:2.4.2
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cpe:2.3:a:fontconfig_project:fontconfig:2.4.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.4.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.5.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.5.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.5.92
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cpe:2.3:a:fontconfig_project:fontconfig:2.5.93
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cpe:2.3:a:fontconfig_project:fontconfig:2.6.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.7.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.7.1
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cpe:2.3:a:fontconfig_project:fontconfig:2.7.2
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cpe:2.3:a:fontconfig_project:fontconfig:2.7.3
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cpe:2.3:a:fontconfig_project:fontconfig:2.8.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.9.0
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cpe:2.3:a:fontconfig_project:fontconfig:2.9.91
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cpe:2.3:a:fontconfig_project:fontconfig:2.9.92
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cpe:2.3:o:canonical:ubuntu_linux:12.04
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:fedoraproject:fedora:23
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cpe:2.3:o:fedoraproject:fedora:24