Vulnerability Details CVE-2019-13351
posix/JackSocket.cpp in libjack in JACK2 1.9.1 through 1.9.12 (as distributed with alsa-plugins 1.1.7 and later) has a "double file descriptor close" issue during a failed connection attempt when jackd2 is not running. Exploitation success depends on multithreaded timing of that double close, which can result in unintended information disclosure, crashes, or file corruption due to having the wrong file associated with the file descriptor.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 49.5%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
Products affected by CVE-2019-13351
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cpe:2.3:a:alsa-project:alsa:0.0.7
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cpe:2.3:a:alsa-project:alsa:0.1.3
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cpe:2.3:a:alsa-project:alsa:0.4.0
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cpe:2.3:a:alsa-project:alsa:0.4.1
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cpe:2.3:a:alsa-project:alsa:0.5.0
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cpe:2.3:a:alsa-project:alsa:0.5.1
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cpe:2.3:a:alsa-project:alsa:0.5.10
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cpe:2.3:a:alsa-project:alsa:0.5.10a
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cpe:2.3:a:alsa-project:alsa:0.5.10b
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cpe:2.3:a:alsa-project:alsa:0.5.11
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cpe:2.3:a:alsa-project:alsa:0.5.2
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cpe:2.3:a:alsa-project:alsa:0.5.3
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cpe:2.3:a:alsa-project:alsa:0.5.4
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cpe:2.3:a:alsa-project:alsa:0.5.4a
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cpe:2.3:a:alsa-project:alsa:0.5.4b
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cpe:2.3:a:alsa-project:alsa:0.5.5
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cpe:2.3:a:alsa-project:alsa:0.5.6
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cpe:2.3:a:alsa-project:alsa:0.5.7
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cpe:2.3:a:alsa-project:alsa:0.5.8
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cpe:2.3:a:alsa-project:alsa:0.5.8a
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cpe:2.3:a:alsa-project:alsa:0.5.8b
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cpe:2.3:a:alsa-project:alsa:0.5.9
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cpe:2.3:a:alsa-project:alsa:0.5.9a
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cpe:2.3:a:alsa-project:alsa:0.5.9b
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cpe:2.3:a:alsa-project:alsa:0.5.9c
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cpe:2.3:a:alsa-project:alsa:0.5.9d
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cpe:2.3:a:alsa-project:alsa:0.9.0
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cpe:2.3:a:alsa-project:alsa:0.9.1
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cpe:2.3:a:alsa-project:alsa:0.9.2
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cpe:2.3:a:alsa-project:alsa:0.9.3
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cpe:2.3:a:alsa-project:alsa:0.9.3b
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cpe:2.3:a:alsa-project:alsa:0.9.3c
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cpe:2.3:a:alsa-project:alsa:0.9.4
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cpe:2.3:a:alsa-project:alsa:0.9.5
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cpe:2.3:a:alsa-project:alsa:0.9.6
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cpe:2.3:a:alsa-project:alsa:0.9.7
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cpe:2.3:a:alsa-project:alsa:0.9.7a
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cpe:2.3:a:alsa-project:alsa:0.9.7b
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cpe:2.3:a:alsa-project:alsa:0.9.7c
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cpe:2.3:a:alsa-project:alsa:0.9.8
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cpe:2.3:a:alsa-project:alsa:1.0.0
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cpe:2.3:a:alsa-project:alsa:1.0.1
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cpe:2.3:a:alsa-project:alsa:1.0.10
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cpe:2.3:a:alsa-project:alsa:1.0.11
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cpe:2.3:a:alsa-project:alsa:1.0.12
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cpe:2.3:a:alsa-project:alsa:1.0.13
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cpe:2.3:a:alsa-project:alsa:1.0.14
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cpe:2.3:a:alsa-project:alsa:1.0.15
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cpe:2.3:a:alsa-project:alsa:1.0.16
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cpe:2.3:a:alsa-project:alsa:1.0.17
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cpe:2.3:a:alsa-project:alsa:1.0.17a
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cpe:2.3:a:alsa-project:alsa:1.0.18
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cpe:2.3:a:alsa-project:alsa:1.0.19
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cpe:2.3:a:alsa-project:alsa:1.0.2
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cpe:2.3:a:alsa-project:alsa:1.0.20
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cpe:2.3:a:alsa-project:alsa:1.0.21
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cpe:2.3:a:alsa-project:alsa:1.0.21a
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cpe:2.3:a:alsa-project:alsa:1.0.22
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cpe:2.3:a:alsa-project:alsa:1.0.22.1
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cpe:2.3:a:alsa-project:alsa:1.0.23
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cpe:2.3:a:alsa-project:alsa:1.0.24
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cpe:2.3:a:alsa-project:alsa:1.0.25
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cpe:2.3:a:alsa-project:alsa:1.0.26
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cpe:2.3:a:alsa-project:alsa:1.0.27
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cpe:2.3:a:alsa-project:alsa:1.0.27.1
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cpe:2.3:a:alsa-project:alsa:1.0.27.2
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cpe:2.3:a:alsa-project:alsa:1.0.28
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cpe:2.3:a:alsa-project:alsa:1.0.29
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cpe:2.3:a:alsa-project:alsa:1.0.2a
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cpe:2.3:a:alsa-project:alsa:1.0.2b
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cpe:2.3:a:alsa-project:alsa:1.0.2c
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cpe:2.3:a:alsa-project:alsa:1.0.3
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cpe:2.3:a:alsa-project:alsa:1.0.3a
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cpe:2.3:a:alsa-project:alsa:1.0.3b
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cpe:2.3:a:alsa-project:alsa:1.0.4
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cpe:2.3:a:alsa-project:alsa:1.0.5
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cpe:2.3:a:alsa-project:alsa:1.0.5a
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cpe:2.3:a:alsa-project:alsa:1.0.6
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cpe:2.3:a:alsa-project:alsa:1.0.7
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cpe:2.3:a:alsa-project:alsa:1.0.8
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cpe:2.3:a:alsa-project:alsa:1.0.9
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cpe:2.3:a:alsa-project:alsa:1.0.9a
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cpe:2.3:a:alsa-project:alsa:1.0.9b
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cpe:2.3:a:alsa-project:alsa:1.1.0
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cpe:2.3:a:alsa-project:alsa:1.1.1
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cpe:2.3:a:alsa-project:alsa:1.1.2
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cpe:2.3:a:alsa-project:alsa:1.1.3
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cpe:2.3:a:alsa-project:alsa:1.1.4
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cpe:2.3:a:alsa-project:alsa:1.1.4.1
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cpe:2.3:a:alsa-project:alsa:1.1.5
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cpe:2.3:a:alsa-project:alsa:1.1.6
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cpe:2.3:a:alsa-project:alsa:1.1.7
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cpe:2.3:a:jackaudio:jack2:1.9.1
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cpe:2.3:a:jackaudio:jack2:1.9.10
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cpe:2.3:a:jackaudio:jack2:1.9.11
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cpe:2.3:a:jackaudio:jack2:1.9.12
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cpe:2.3:a:jackaudio:jack2:1.9.2
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cpe:2.3:a:jackaudio:jack2:1.9.3
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cpe:2.3:a:jackaudio:jack2:1.9.4
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cpe:2.3:a:jackaudio:jack2:1.9.5
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cpe:2.3:a:jackaudio:jack2:1.9.6
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cpe:2.3:a:jackaudio:jack2:1.9.7
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cpe:2.3:a:jackaudio:jack2:1.9.8
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cpe:2.3:a:jackaudio:jack2:1.9.9.5