Vulnerability Details CVE-2016-7943
The XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write operations.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.032
EPSS Ranking 86.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2016-7943
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cpe:2.3:a:x.org:libx11:1.0.1
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cpe:2.3:a:x.org:libx11:1.0.2
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cpe:2.3:a:x.org:libx11:1.0.3
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cpe:2.3:a:x.org:libx11:1.0.99.1
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cpe:2.3:a:x.org:libx11:1.0.99.2
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cpe:2.3:a:x.org:libx11:1.1
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cpe:2.3:a:x.org:libx11:1.1.1
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cpe:2.3:a:x.org:libx11:1.1.2
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cpe:2.3:a:x.org:libx11:1.1.3
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cpe:2.3:a:x.org:libx11:1.1.4
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cpe:2.3:a:x.org:libx11:1.1.5
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cpe:2.3:a:x.org:libx11:1.1.6
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cpe:2.3:a:x.org:libx11:1.1.99.1
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cpe:2.3:a:x.org:libx11:1.1.99.2
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cpe:2.3:a:x.org:libx11:1.2
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cpe:2.3:a:x.org:libx11:1.2.1
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cpe:2.3:a:x.org:libx11:1.2.2
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cpe:2.3:a:x.org:libx11:1.2.99.901
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cpe:2.3:a:x.org:libx11:1.3
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cpe:2.3:a:x.org:libx11:1.3.1
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cpe:2.3:a:x.org:libx11:1.3.2
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cpe:2.3:a:x.org:libx11:1.3.3
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cpe:2.3:a:x.org:libx11:1.3.4
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cpe:2.3:a:x.org:libx11:1.3.5
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cpe:2.3:a:x.org:libx11:1.3.6
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cpe:2.3:a:x.org:libx11:1.3.99.901
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cpe:2.3:a:x.org:libx11:1.3.99.902
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cpe:2.3:a:x.org:libx11:1.3.99.903
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cpe:2.3:a:x.org:libx11:1.4.0
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cpe:2.3:a:x.org:libx11:1.4.1
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cpe:2.3:a:x.org:libx11:1.4.2
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cpe:2.3:a:x.org:libx11:1.4.3
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cpe:2.3:a:x.org:libx11:1.4.4
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cpe:2.3:a:x.org:libx11:1.4.99.1
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cpe:2.3:a:x.org:libx11:1.4.99.901
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cpe:2.3:a:x.org:libx11:1.4.99.902
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cpe:2.3:a:x.org:libx11:1.5.0
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cpe:2.3:a:x.org:libx11:1.5.99.901
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cpe:2.3:a:x.org:libx11:1.5.99.902
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cpe:2.3:a:x.org:libx11:1.6.0
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cpe:2.3:a:x.org:libx11:1.6.1
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cpe:2.3:a:x.org:libx11:1.6.2
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cpe:2.3:a:x.org:libx11:1.6.3
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cpe:2.3:o:fedoraproject:fedora:25