Vulnerability Details CVE-2015-5352
The x11_open_helper function in channels.c in ssh in OpenSSH before 6.9, when ForwardX11Trusted mode is not used, lacks a check of the refusal deadline for X connections, which makes it easier for remote attackers to bypass intended access restrictions via a connection outside of the permitted time window.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.052
EPSS Ranking 89.4%
CVSS Severity
CVSS v2 Score 4.3
Products affected by CVE-2015-5352
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cpe:2.3:a:openbsd:openssh:-
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cpe:2.3:a:openbsd:openssh:1.2
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cpe:2.3:a:openbsd:openssh:1.2.1
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cpe:2.3:a:openbsd:openssh:1.2.2
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cpe:2.3:a:openbsd:openssh:1.2.27
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cpe:2.3:a:openbsd:openssh:1.2.3
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cpe:2.3:a:openbsd:openssh:1.3
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cpe:2.3:a:openbsd:openssh:1.5
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cpe:2.3:a:openbsd:openssh:1.5.7
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cpe:2.3:a:openbsd:openssh:1.5.8
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cpe:2.3:a:openbsd:openssh:2
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cpe:2.3:a:openbsd:openssh:2.1
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cpe:2.3:a:openbsd:openssh:2.1.0
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cpe:2.3:a:openbsd:openssh:2.1.1
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cpe:2.3:a:openbsd:openssh:2.2
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cpe:2.3:a:openbsd:openssh:2.2.0
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cpe:2.3:a:openbsd:openssh:2.3
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cpe:2.3:a:openbsd:openssh:2.3.0
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cpe:2.3:a:openbsd:openssh:2.3.1
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cpe:2.3:a:openbsd:openssh:2.5
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cpe:2.3:a:openbsd:openssh:2.5.1
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cpe:2.3:a:openbsd:openssh:2.5.2
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cpe:2.3:a:openbsd:openssh:2.9
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cpe:2.3:a:openbsd:openssh:2.9.9
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cpe:2.3:a:openbsd:openssh:2.9.9p2
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cpe:2.3:a:openbsd:openssh:2.9p1
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cpe:2.3:a:openbsd:openssh:2.9p2
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cpe:2.3:a:openbsd:openssh:3.0
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cpe:2.3:a:openbsd:openssh:3.0.1
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cpe:2.3:a:openbsd:openssh:3.0.1p1
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cpe:2.3:a:openbsd:openssh:3.0.2
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cpe:2.3:a:openbsd:openssh:3.0.2p1
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cpe:2.3:a:openbsd:openssh:3.0p1
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cpe:2.3:a:openbsd:openssh:3.1
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cpe:2.3:a:openbsd:openssh:3.1p1
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cpe:2.3:a:openbsd:openssh:3.2
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cpe:2.3:a:openbsd:openssh:3.2.2
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cpe:2.3:a:openbsd:openssh:3.2.2p1
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cpe:2.3:a:openbsd:openssh:3.2.3
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cpe:2.3:a:openbsd:openssh:3.2.3p1
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cpe:2.3:a:openbsd:openssh:3.3
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cpe:2.3:a:openbsd:openssh:3.3p1
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cpe:2.3:a:openbsd:openssh:3.4
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cpe:2.3:a:openbsd:openssh:3.4p1
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cpe:2.3:a:openbsd:openssh:3.5
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cpe:2.3:a:openbsd:openssh:3.5p1
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cpe:2.3:a:openbsd:openssh:3.6
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cpe:2.3:a:openbsd:openssh:3.6.1
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cpe:2.3:a:openbsd:openssh:3.6.1p1
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cpe:2.3:a:openbsd:openssh:3.6.1p2
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cpe:2.3:a:openbsd:openssh:3.7
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cpe:2.3:a:openbsd:openssh:3.7.1
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cpe:2.3:a:openbsd:openssh:3.7.1p1
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cpe:2.3:a:openbsd:openssh:3.7.1p2
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cpe:2.3:a:openbsd:openssh:3.8
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cpe:2.3:a:openbsd:openssh:3.8.1
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cpe:2.3:a:openbsd:openssh:3.8.1p1
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cpe:2.3:a:openbsd:openssh:3.9
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cpe:2.3:a:openbsd:openssh:3.9.1
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cpe:2.3:a:openbsd:openssh:3.9.1p1
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cpe:2.3:a:openbsd:openssh:4.0
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cpe:2.3:a:openbsd:openssh:4.0p1
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cpe:2.3:a:openbsd:openssh:4.1
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cpe:2.3:a:openbsd:openssh:4.1p1
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cpe:2.3:a:openbsd:openssh:4.2
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cpe:2.3:a:openbsd:openssh:4.2p1
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cpe:2.3:a:openbsd:openssh:4.3
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cpe:2.3:a:openbsd:openssh:4.3p1
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cpe:2.3:a:openbsd:openssh:4.3p2
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cpe:2.3:a:openbsd:openssh:4.4
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cpe:2.3:a:openbsd:openssh:4.4p1
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cpe:2.3:a:openbsd:openssh:4.5
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cpe:2.3:a:openbsd:openssh:4.6
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cpe:2.3:a:openbsd:openssh:4.7
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cpe:2.3:a:openbsd:openssh:4.7p1
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cpe:2.3:a:openbsd:openssh:4.8
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cpe:2.3:a:openbsd:openssh:4.9
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cpe:2.3:a:openbsd:openssh:5.0
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cpe:2.3:a:openbsd:openssh:5.1
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cpe:2.3:a:openbsd:openssh:5.2
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cpe:2.3:a:openbsd:openssh:5.3
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cpe:2.3:a:openbsd:openssh:5.4
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cpe:2.3:a:openbsd:openssh:5.5
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cpe:2.3:a:openbsd:openssh:5.6
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cpe:2.3:a:openbsd:openssh:5.7
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cpe:2.3:a:openbsd:openssh:5.8
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cpe:2.3:a:openbsd:openssh:5.8p2
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cpe:2.3:a:openbsd:openssh:5.9
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cpe:2.3:a:openbsd:openssh:6.0
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cpe:2.3:a:openbsd:openssh:6.1
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cpe:2.3:a:openbsd:openssh:6.2
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cpe:2.3:a:openbsd:openssh:6.3
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cpe:2.3:a:openbsd:openssh:6.4
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cpe:2.3:a:openbsd:openssh:6.5
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cpe:2.3:a:openbsd:openssh:6.6
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cpe:2.3:a:openbsd:openssh:6.7
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cpe:2.3:a:openbsd:openssh:6.8