Vulnerability Details CVE-2017-18226
The Gentoo net-im/jabberd2 package through 2.6.1 sets the ownership of /var/run/jabber to the jabber account, which might allow local users to kill arbitrary processes by leveraging access to this account for PID file modification before a root script executes a "kill -TERM `cat /var/run/jabber/filename.pid`" command.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.2%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
Products affected by CVE-2017-18226
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cpe:2.3:a:jabberd2:jabberd2:2.1
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cpe:2.3:a:jabberd2:jabberd2:2.1.1
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cpe:2.3:a:jabberd2:jabberd2:2.1.10
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cpe:2.3:a:jabberd2:jabberd2:2.1.11
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cpe:2.3:a:jabberd2:jabberd2:2.1.12
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cpe:2.3:a:jabberd2:jabberd2:2.1.13
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cpe:2.3:a:jabberd2:jabberd2:2.1.14
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cpe:2.3:a:jabberd2:jabberd2:2.1.15
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cpe:2.3:a:jabberd2:jabberd2:2.1.16
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cpe:2.3:a:jabberd2:jabberd2:2.1.17
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cpe:2.3:a:jabberd2:jabberd2:2.1.18
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cpe:2.3:a:jabberd2:jabberd2:2.1.2
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cpe:2.3:a:jabberd2:jabberd2:2.1.20
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cpe:2.3:a:jabberd2:jabberd2:2.1.21
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cpe:2.3:a:jabberd2:jabberd2:2.1.22
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cpe:2.3:a:jabberd2:jabberd2:2.1.23
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cpe:2.3:a:jabberd2:jabberd2:2.1.24
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cpe:2.3:a:jabberd2:jabberd2:2.1.24.1
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cpe:2.3:a:jabberd2:jabberd2:2.1.3
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cpe:2.3:a:jabberd2:jabberd2:2.1.4
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cpe:2.3:a:jabberd2:jabberd2:2.1.5
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cpe:2.3:a:jabberd2:jabberd2:2.1.6
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cpe:2.3:a:jabberd2:jabberd2:2.1.7
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cpe:2.3:a:jabberd2:jabberd2:2.1.8
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cpe:2.3:a:jabberd2:jabberd2:2.1.9
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cpe:2.3:a:jabberd2:jabberd2:2.2.0
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cpe:2.3:a:jabberd2:jabberd2:2.2.1
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cpe:2.3:a:jabberd2:jabberd2:2.2.10
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cpe:2.3:a:jabberd2:jabberd2:2.2.11
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cpe:2.3:a:jabberd2:jabberd2:2.2.12
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cpe:2.3:a:jabberd2:jabberd2:2.2.13
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cpe:2.3:a:jabberd2:jabberd2:2.2.14
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cpe:2.3:a:jabberd2:jabberd2:2.2.15
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cpe:2.3:a:jabberd2:jabberd2:2.2.16
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cpe:2.3:a:jabberd2:jabberd2:2.2.17
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cpe:2.3:a:jabberd2:jabberd2:2.2.2
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cpe:2.3:a:jabberd2:jabberd2:2.2.3
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cpe:2.3:a:jabberd2:jabberd2:2.2.4
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cpe:2.3:a:jabberd2:jabberd2:2.2.5
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cpe:2.3:a:jabberd2:jabberd2:2.2.6
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cpe:2.3:a:jabberd2:jabberd2:2.2.7
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cpe:2.3:a:jabberd2:jabberd2:2.2.7.1
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cpe:2.3:a:jabberd2:jabberd2:2.2.8
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cpe:2.3:a:jabberd2:jabberd2:2.2.8.90
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cpe:2.3:a:jabberd2:jabberd2:2.2.8.91
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cpe:2.3:a:jabberd2:jabberd2:2.2.9
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cpe:2.3:a:jabberd2:jabberd2:2.3.0
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cpe:2.3:a:jabberd2:jabberd2:2.3.1
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cpe:2.3:a:jabberd2:jabberd2:2.3.3
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cpe:2.3:a:jabberd2:jabberd2:2.3.4
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cpe:2.3:a:jabberd2:jabberd2:2.3.5
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cpe:2.3:a:jabberd2:jabberd2:2.3.6
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cpe:2.3:a:jabberd2:jabberd2:2.4.0
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cpe:2.3:a:jabberd2:jabberd2:2.5.0
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cpe:2.3:a:jabberd2:jabberd2:2.6.0
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cpe:2.3:a:jabberd2:jabberd2:2.6.1
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cpe:2.3:o:gentoo:linux:-