Vulnerability Details CVE-2017-3158
A race condition in Guacamole's terminal emulator in versions 0.9.5 through 0.9.10-incubating could allow writes of blocks of printed data to overlap. Such overlapping writes could cause packet data to be misread as the packet length, resulting in the remaining data being written beyond the end of a statically-allocated buffer.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.3%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
References
Products affected by CVE-2017-3158
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cpe:2.3:a:apache:guacamole:0.3.0
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cpe:2.3:a:apache:guacamole:0.4.0
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cpe:2.3:a:apache:guacamole:0.5.0
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cpe:2.3:a:apache:guacamole:0.6.0
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cpe:2.3:a:apache:guacamole:0.6.1
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cpe:2.3:a:apache:guacamole:0.6.2
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cpe:2.3:a:apache:guacamole:0.6.3
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cpe:2.3:a:apache:guacamole:0.7.0
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cpe:2.3:a:apache:guacamole:0.7.1
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cpe:2.3:a:apache:guacamole:0.7.2
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cpe:2.3:a:apache:guacamole:0.7.3
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cpe:2.3:a:apache:guacamole:0.7.4
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cpe:2.3:a:apache:guacamole:0.8.0
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cpe:2.3:a:apache:guacamole:0.8.2
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cpe:2.3:a:apache:guacamole:0.8.3
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cpe:2.3:a:apache:guacamole:0.8.4
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cpe:2.3:a:apache:guacamole:0.9.0
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cpe:2.3:a:apache:guacamole:0.9.1
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cpe:2.3:a:apache:guacamole:0.9.10-incubating
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cpe:2.3:a:apache:guacamole:0.9.2
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cpe:2.3:a:apache:guacamole:0.9.3
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cpe:2.3:a:apache:guacamole:0.9.4
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cpe:2.3:a:apache:guacamole:0.9.5
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cpe:2.3:a:apache:guacamole:0.9.6
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cpe:2.3:a:apache:guacamole:0.9.7
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cpe:2.3:a:apache:guacamole:0.9.8
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cpe:2.3:a:apache:guacamole:0.9.9