Vulnerability Details CVE-2017-16653
An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The current implementation of CSRF protection in Symfony (Version >=2) does not use different tokens for HTTP and HTTPS; therefore the token is subject to MITM attacks on HTTP and can then be used in an HTTPS context to do CSRF attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.3%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
Products affected by CVE-2017-16653
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cpe:2.3:a:sensiolabs:symfony:*
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cpe:2.3:a:sensiolabs:symfony:2.7.0
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cpe:2.3:a:sensiolabs:symfony:2.7.1
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cpe:2.3:a:sensiolabs:symfony:2.7.10
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cpe:2.3:a:sensiolabs:symfony:2.7.11
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cpe:2.3:a:sensiolabs:symfony:2.7.12
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cpe:2.3:a:sensiolabs:symfony:2.7.13
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cpe:2.3:a:sensiolabs:symfony:2.7.14
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cpe:2.3:a:sensiolabs:symfony:2.7.15
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cpe:2.3:a:sensiolabs:symfony:2.7.16
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cpe:2.3:a:sensiolabs:symfony:2.7.17
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cpe:2.3:a:sensiolabs:symfony:2.7.18
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cpe:2.3:a:sensiolabs:symfony:2.7.19
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cpe:2.3:a:sensiolabs:symfony:2.7.2
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cpe:2.3:a:sensiolabs:symfony:2.7.20
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cpe:2.3:a:sensiolabs:symfony:2.7.21
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cpe:2.3:a:sensiolabs:symfony:2.7.22
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cpe:2.3:a:sensiolabs:symfony:2.7.23
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cpe:2.3:a:sensiolabs:symfony:2.7.24
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cpe:2.3:a:sensiolabs:symfony:2.7.25
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cpe:2.3:a:sensiolabs:symfony:2.7.26
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cpe:2.3:a:sensiolabs:symfony:2.7.27
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cpe:2.3:a:sensiolabs:symfony:2.7.28
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cpe:2.3:a:sensiolabs:symfony:2.7.29
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cpe:2.3:a:sensiolabs:symfony:2.7.3
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cpe:2.3:a:sensiolabs:symfony:2.7.30
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cpe:2.3:a:sensiolabs:symfony:2.7.31
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cpe:2.3:a:sensiolabs:symfony:2.7.32
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cpe:2.3:a:sensiolabs:symfony:2.7.33
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cpe:2.3:a:sensiolabs:symfony:2.7.34
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cpe:2.3:a:sensiolabs:symfony:2.7.35
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cpe:2.3:a:sensiolabs:symfony:2.7.36
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cpe:2.3:a:sensiolabs:symfony:2.7.37
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cpe:2.3:a:sensiolabs:symfony:2.7.4
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cpe:2.3:a:sensiolabs:symfony:2.7.5
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cpe:2.3:a:sensiolabs:symfony:2.7.6
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cpe:2.3:a:sensiolabs:symfony:2.7.7
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cpe:2.3:a:sensiolabs:symfony:2.7.8
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cpe:2.3:a:sensiolabs:symfony:2.7.9
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cpe:2.3:a:sensiolabs:symfony:3.2.0
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cpe:2.3:a:sensiolabs:symfony:3.2.1
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cpe:2.3:a:sensiolabs:symfony:3.2.10
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cpe:2.3:a:sensiolabs:symfony:3.2.11
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cpe:2.3:a:sensiolabs:symfony:3.2.12
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cpe:2.3:a:sensiolabs:symfony:3.2.13
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cpe:2.3:a:sensiolabs:symfony:3.2.2
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cpe:2.3:a:sensiolabs:symfony:3.2.3
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cpe:2.3:a:sensiolabs:symfony:3.2.4
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cpe:2.3:a:sensiolabs:symfony:3.2.5
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cpe:2.3:a:sensiolabs:symfony:3.2.6
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cpe:2.3:a:sensiolabs:symfony:3.2.7
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cpe:2.3:a:sensiolabs:symfony:3.2.8
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cpe:2.3:a:sensiolabs:symfony:3.2.9
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cpe:2.3:a:sensiolabs:symfony:3.3.0
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cpe:2.3:a:sensiolabs:symfony:3.3.1
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cpe:2.3:a:sensiolabs:symfony:3.3.10
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cpe:2.3:a:sensiolabs:symfony:3.3.11
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cpe:2.3:a:sensiolabs:symfony:3.3.12
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cpe:2.3:a:sensiolabs:symfony:3.3.2
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cpe:2.3:a:sensiolabs:symfony:3.3.3
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cpe:2.3:a:sensiolabs:symfony:3.3.4
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cpe:2.3:a:sensiolabs:symfony:3.3.5
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cpe:2.3:a:sensiolabs:symfony:3.3.6
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cpe:2.3:a:sensiolabs:symfony:3.3.7
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cpe:2.3:a:sensiolabs:symfony:3.3.8
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cpe:2.3:a:sensiolabs:symfony:3.3.9
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cpe:2.3:o:debian:debian_linux:9.0