Vulnerability Details CVE-2017-12165
It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 77.5%
CVSS Severity
CVSS v3 Score 2.6
CVSS v2 Score 5.0
Products affected by CVE-2017-12165
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cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0
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cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.1.0
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cpe:2.3:a:redhat:undertow:1.0.0
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cpe:2.3:a:redhat:undertow:1.0.1
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cpe:2.3:a:redhat:undertow:1.0.10
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cpe:2.3:a:redhat:undertow:1.0.11
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cpe:2.3:a:redhat:undertow:1.0.12
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cpe:2.3:a:redhat:undertow:1.0.13
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cpe:2.3:a:redhat:undertow:1.0.14
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cpe:2.3:a:redhat:undertow:1.0.15
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cpe:2.3:a:redhat:undertow:1.0.16
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cpe:2.3:a:redhat:undertow:1.0.17
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cpe:2.3:a:redhat:undertow:1.0.18
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cpe:2.3:a:redhat:undertow:1.0.19
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cpe:2.3:a:redhat:undertow:1.0.2
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cpe:2.3:a:redhat:undertow:1.0.3
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cpe:2.3:a:redhat:undertow:1.0.4
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cpe:2.3:a:redhat:undertow:1.0.5
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cpe:2.3:a:redhat:undertow:1.0.6
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cpe:2.3:a:redhat:undertow:1.0.7
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cpe:2.3:a:redhat:undertow:1.0.8
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cpe:2.3:a:redhat:undertow:1.0.9
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cpe:2.3:a:redhat:undertow:1.1.0
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cpe:2.3:a:redhat:undertow:1.1.1
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cpe:2.3:a:redhat:undertow:1.1.2
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cpe:2.3:a:redhat:undertow:1.1.3
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cpe:2.3:a:redhat:undertow:1.1.4
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cpe:2.3:a:redhat:undertow:1.1.5
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cpe:2.3:a:redhat:undertow:1.1.6
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cpe:2.3:a:redhat:undertow:1.1.7
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cpe:2.3:a:redhat:undertow:1.1.8
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cpe:2.3:a:redhat:undertow:1.1.9
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cpe:2.3:a:redhat:undertow:1.2.0
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cpe:2.3:a:redhat:undertow:1.2.1
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cpe:2.3:a:redhat:undertow:1.2.10
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cpe:2.3:a:redhat:undertow:1.2.11
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cpe:2.3:a:redhat:undertow:1.2.12
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cpe:2.3:a:redhat:undertow:1.2.2
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cpe:2.3:a:redhat:undertow:1.2.3
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cpe:2.3:a:redhat:undertow:1.2.4
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cpe:2.3:a:redhat:undertow:1.2.5
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cpe:2.3:a:redhat:undertow:1.2.6
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cpe:2.3:a:redhat:undertow:1.2.7
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cpe:2.3:a:redhat:undertow:1.2.8
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cpe:2.3:a:redhat:undertow:1.2.9
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cpe:2.3:a:redhat:undertow:1.3.0
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cpe:2.3:a:redhat:undertow:1.3.1
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cpe:2.3:a:redhat:undertow:1.3.10
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cpe:2.3:a:redhat:undertow:1.3.11
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cpe:2.3:a:redhat:undertow:1.3.12
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cpe:2.3:a:redhat:undertow:1.3.13
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cpe:2.3:a:redhat:undertow:1.3.14
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cpe:2.3:a:redhat:undertow:1.3.15
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cpe:2.3:a:redhat:undertow:1.3.16
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cpe:2.3:a:redhat:undertow:1.3.17
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cpe:2.3:a:redhat:undertow:1.3.18
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cpe:2.3:a:redhat:undertow:1.3.19
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cpe:2.3:a:redhat:undertow:1.3.2
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cpe:2.3:a:redhat:undertow:1.3.20
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cpe:2.3:a:redhat:undertow:1.3.21
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cpe:2.3:a:redhat:undertow:1.3.22
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cpe:2.3:a:redhat:undertow:1.3.23
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cpe:2.3:a:redhat:undertow:1.3.24
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cpe:2.3:a:redhat:undertow:1.3.25
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cpe:2.3:a:redhat:undertow:1.3.26
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cpe:2.3:a:redhat:undertow:1.3.27
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cpe:2.3:a:redhat:undertow:1.3.28
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cpe:2.3:a:redhat:undertow:1.3.29
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cpe:2.3:a:redhat:undertow:1.3.3
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cpe:2.3:a:redhat:undertow:1.3.30
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cpe:2.3:a:redhat:undertow:1.3.4
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cpe:2.3:a:redhat:undertow:1.3.5
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cpe:2.3:a:redhat:undertow:1.3.6
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cpe:2.3:a:redhat:undertow:1.3.7
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cpe:2.3:a:redhat:undertow:1.3.8
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cpe:2.3:a:redhat:undertow:1.3.9
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cpe:2.3:a:redhat:undertow:1.4.0
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cpe:2.3:a:redhat:undertow:1.4.1
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cpe:2.3:a:redhat:undertow:1.4.10
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cpe:2.3:a:redhat:undertow:1.4.11
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cpe:2.3:a:redhat:undertow:1.4.12
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cpe:2.3:a:redhat:undertow:1.4.13
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cpe:2.3:a:redhat:undertow:1.4.14
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cpe:2.3:a:redhat:undertow:1.4.15
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cpe:2.3:a:redhat:undertow:1.4.16
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cpe:2.3:a:redhat:undertow:1.4.2
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cpe:2.3:a:redhat:undertow:1.4.3
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cpe:2.3:a:redhat:undertow:1.4.4
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cpe:2.3:a:redhat:undertow:1.4.5
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cpe:2.3:a:redhat:undertow:1.4.6
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cpe:2.3:a:redhat:undertow:1.4.7
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cpe:2.3:a:redhat:undertow:1.4.8
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cpe:2.3:a:redhat:undertow:2.0.0