CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-9023

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.008

EPSS Ranking 72.8%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 4.3

References

Products affected by CVE-2017-9023

Strongswan » Strongswan » Version: 2.0.0

cpe:2.3:a:strongswan:strongswan:2.0.0
Strongswan » Strongswan » Version: 2.0.1

cpe:2.3:a:strongswan:strongswan:2.0.1
Strongswan » Strongswan » Version: 2.0.2

cpe:2.3:a:strongswan:strongswan:2.0.2
Strongswan » Strongswan » Version: 2.1.0

cpe:2.3:a:strongswan:strongswan:2.1.0
Strongswan » Strongswan » Version: 2.1.1

cpe:2.3:a:strongswan:strongswan:2.1.1
Strongswan » Strongswan » Version: 2.1.2

cpe:2.3:a:strongswan:strongswan:2.1.2
Strongswan » Strongswan » Version: 2.1.3

cpe:2.3:a:strongswan:strongswan:2.1.3
Strongswan » Strongswan » Version: 2.1.4

cpe:2.3:a:strongswan:strongswan:2.1.4
Strongswan » Strongswan » Version: 2.1.5

cpe:2.3:a:strongswan:strongswan:2.1.5
Strongswan » Strongswan » Version: 2.3.0

cpe:2.3:a:strongswan:strongswan:2.3.0
Strongswan » Strongswan » Version: 2.3.1

cpe:2.3:a:strongswan:strongswan:2.3.1
Strongswan » Strongswan » Version: 2.3.2

cpe:2.3:a:strongswan:strongswan:2.3.2
Strongswan » Strongswan » Version: 2.4.0

cpe:2.3:a:strongswan:strongswan:2.4.0
Strongswan » Strongswan » Version: 2.4.1

cpe:2.3:a:strongswan:strongswan:2.4.1
Strongswan » Strongswan » Version: 2.4.2

cpe:2.3:a:strongswan:strongswan:2.4.2
Strongswan » Strongswan » Version: 2.4.3

cpe:2.3:a:strongswan:strongswan:2.4.3
Strongswan » Strongswan » Version: 2.4.4

cpe:2.3:a:strongswan:strongswan:2.4.4
Strongswan » Strongswan » Version: 2.5.0

cpe:2.3:a:strongswan:strongswan:2.5.0
Strongswan » Strongswan » Version: 2.5.1

cpe:2.3:a:strongswan:strongswan:2.5.1
Strongswan » Strongswan » Version: 2.5.2

cpe:2.3:a:strongswan:strongswan:2.5.2
Strongswan » Strongswan » Version: 2.5.3

cpe:2.3:a:strongswan:strongswan:2.5.3
Strongswan » Strongswan » Version: 2.5.4

cpe:2.3:a:strongswan:strongswan:2.5.4
Strongswan » Strongswan » Version: 2.5.5

cpe:2.3:a:strongswan:strongswan:2.5.5
Strongswan » Strongswan » Version: 2.5.6

cpe:2.3:a:strongswan:strongswan:2.5.6
Strongswan » Strongswan » Version: 2.5.7

cpe:2.3:a:strongswan:strongswan:2.5.7
Strongswan » Strongswan » Version: 2.6.0

cpe:2.3:a:strongswan:strongswan:2.6.0
Strongswan » Strongswan » Version: 2.6.1

cpe:2.3:a:strongswan:strongswan:2.6.1
Strongswan » Strongswan » Version: 2.6.14

cpe:2.3:a:strongswan:strongswan:2.6.14
Strongswan » Strongswan » Version: 2.6.16

cpe:2.3:a:strongswan:strongswan:2.6.16
Strongswan » Strongswan » Version: 2.6.2

cpe:2.3:a:strongswan:strongswan:2.6.2
Strongswan » Strongswan » Version: 2.6.20

cpe:2.3:a:strongswan:strongswan:2.6.20
Strongswan » Strongswan » Version: 2.6.21

cpe:2.3:a:strongswan:strongswan:2.6.21
Strongswan » Strongswan » Version: 2.6.3

cpe:2.3:a:strongswan:strongswan:2.6.3
Strongswan » Strongswan » Version: 2.6.4

cpe:2.3:a:strongswan:strongswan:2.6.4
Strongswan » Strongswan » Version: 2.7.0

cpe:2.3:a:strongswan:strongswan:2.7.0
Strongswan » Strongswan » Version: 2.7.1

cpe:2.3:a:strongswan:strongswan:2.7.1
Strongswan » Strongswan » Version: 2.7.2

cpe:2.3:a:strongswan:strongswan:2.7.2
Strongswan » Strongswan » Version: 2.7.3

cpe:2.3:a:strongswan:strongswan:2.7.3
Strongswan » Strongswan » Version: 2.8.0

cpe:2.3:a:strongswan:strongswan:2.8.0
Strongswan » Strongswan » Version: 2.8.1

cpe:2.3:a:strongswan:strongswan:2.8.1
Strongswan » Strongswan » Version: 2.8.10

cpe:2.3:a:strongswan:strongswan:2.8.10
Strongswan » Strongswan » Version: 2.8.11

cpe:2.3:a:strongswan:strongswan:2.8.11
Strongswan » Strongswan » Version: 2.8.2

cpe:2.3:a:strongswan:strongswan:2.8.2
Strongswan » Strongswan » Version: 2.8.3

cpe:2.3:a:strongswan:strongswan:2.8.3
Strongswan » Strongswan » Version: 2.8.4

cpe:2.3:a:strongswan:strongswan:2.8.4
Strongswan » Strongswan » Version: 2.8.5

cpe:2.3:a:strongswan:strongswan:2.8.5
Strongswan » Strongswan » Version: 2.8.6

cpe:2.3:a:strongswan:strongswan:2.8.6
Strongswan » Strongswan » Version: 2.8.7

cpe:2.3:a:strongswan:strongswan:2.8.7
Strongswan » Strongswan » Version: 2.8.8

cpe:2.3:a:strongswan:strongswan:2.8.8
Strongswan » Strongswan » Version: 2.8.9

cpe:2.3:a:strongswan:strongswan:2.8.9
Strongswan » Strongswan » Version: 4.0.0

cpe:2.3:a:strongswan:strongswan:4.0.0
Strongswan » Strongswan » Version: 4.0.1

cpe:2.3:a:strongswan:strongswan:4.0.1
Strongswan » Strongswan » Version: 4.0.2

cpe:2.3:a:strongswan:strongswan:4.0.2
Strongswan » Strongswan » Version: 4.0.3

cpe:2.3:a:strongswan:strongswan:4.0.3
Strongswan » Strongswan » Version: 4.0.4

cpe:2.3:a:strongswan:strongswan:4.0.4
Strongswan » Strongswan » Version: 4.0.5

cpe:2.3:a:strongswan:strongswan:4.0.5
Strongswan » Strongswan » Version: 4.0.6

cpe:2.3:a:strongswan:strongswan:4.0.6
Strongswan » Strongswan » Version: 4.0.7

cpe:2.3:a:strongswan:strongswan:4.0.7
Strongswan » Strongswan » Version: 4.1.0

cpe:2.3:a:strongswan:strongswan:4.1.0
Strongswan » Strongswan » Version: 4.1.1

cpe:2.3:a:strongswan:strongswan:4.1.1
Strongswan » Strongswan » Version: 4.1.10

cpe:2.3:a:strongswan:strongswan:4.1.10
Strongswan » Strongswan » Version: 4.1.11

cpe:2.3:a:strongswan:strongswan:4.1.11
Strongswan » Strongswan » Version: 4.1.2

cpe:2.3:a:strongswan:strongswan:4.1.2
Strongswan » Strongswan » Version: 4.1.3

cpe:2.3:a:strongswan:strongswan:4.1.3
Strongswan » Strongswan » Version: 4.1.4

cpe:2.3:a:strongswan:strongswan:4.1.4
Strongswan » Strongswan » Version: 4.1.5

cpe:2.3:a:strongswan:strongswan:4.1.5
Strongswan » Strongswan » Version: 4.1.6

cpe:2.3:a:strongswan:strongswan:4.1.6
Strongswan » Strongswan » Version: 4.1.7

cpe:2.3:a:strongswan:strongswan:4.1.7
Strongswan » Strongswan » Version: 4.1.8

cpe:2.3:a:strongswan:strongswan:4.1.8
Strongswan » Strongswan » Version: 4.1.9

cpe:2.3:a:strongswan:strongswan:4.1.9
Strongswan » Strongswan » Version: 4.2.0

cpe:2.3:a:strongswan:strongswan:4.2.0
Strongswan » Strongswan » Version: 4.2.1

cpe:2.3:a:strongswan:strongswan:4.2.1
Strongswan » Strongswan » Version: 4.2.10

cpe:2.3:a:strongswan:strongswan:4.2.10
Strongswan » Strongswan » Version: 4.2.11

cpe:2.3:a:strongswan:strongswan:4.2.11
Strongswan » Strongswan » Version: 4.2.12

cpe:2.3:a:strongswan:strongswan:4.2.12
Strongswan » Strongswan » Version: 4.2.13

cpe:2.3:a:strongswan:strongswan:4.2.13
Strongswan » Strongswan » Version: 4.2.14

cpe:2.3:a:strongswan:strongswan:4.2.14
Strongswan » Strongswan » Version: 4.2.15

cpe:2.3:a:strongswan:strongswan:4.2.15
Strongswan » Strongswan » Version: 4.2.16

cpe:2.3:a:strongswan:strongswan:4.2.16
Strongswan » Strongswan » Version: 4.2.2

cpe:2.3:a:strongswan:strongswan:4.2.2
Strongswan » Strongswan » Version: 4.2.3

cpe:2.3:a:strongswan:strongswan:4.2.3
Strongswan » Strongswan » Version: 4.2.4

cpe:2.3:a:strongswan:strongswan:4.2.4
Strongswan » Strongswan » Version: 4.2.5

cpe:2.3:a:strongswan:strongswan:4.2.5
Strongswan » Strongswan » Version: 4.2.6

cpe:2.3:a:strongswan:strongswan:4.2.6
Strongswan » Strongswan » Version: 4.2.7

cpe:2.3:a:strongswan:strongswan:4.2.7
Strongswan » Strongswan » Version: 4.2.8

cpe:2.3:a:strongswan:strongswan:4.2.8
Strongswan » Strongswan » Version: 4.2.9

cpe:2.3:a:strongswan:strongswan:4.2.9
Strongswan » Strongswan » Version: 4.3.0

cpe:2.3:a:strongswan:strongswan:4.3.0
Strongswan » Strongswan » Version: 4.3.1

cpe:2.3:a:strongswan:strongswan:4.3.1
Strongswan » Strongswan » Version: 4.3.2

cpe:2.3:a:strongswan:strongswan:4.3.2
Strongswan » Strongswan » Version: 4.3.3

cpe:2.3:a:strongswan:strongswan:4.3.3
Strongswan » Strongswan » Version: 4.3.4

cpe:2.3:a:strongswan:strongswan:4.3.4
Strongswan » Strongswan » Version: 4.3.5

cpe:2.3:a:strongswan:strongswan:4.3.5
Strongswan » Strongswan » Version: 4.3.6

cpe:2.3:a:strongswan:strongswan:4.3.6
Strongswan » Strongswan » Version: 4.3.7

cpe:2.3:a:strongswan:strongswan:4.3.7
Strongswan » Strongswan » Version: 4.4.0

cpe:2.3:a:strongswan:strongswan:4.4.0
Strongswan » Strongswan » Version: 4.4.1

cpe:2.3:a:strongswan:strongswan:4.4.1
Strongswan » Strongswan » Version: 4.5.0

cpe:2.3:a:strongswan:strongswan:4.5.0
Strongswan » Strongswan » Version: 4.5.1

cpe:2.3:a:strongswan:strongswan:4.5.1
Strongswan » Strongswan » Version: 4.5.2

cpe:2.3:a:strongswan:strongswan:4.5.2
Strongswan » Strongswan » Version: 4.5.3

cpe:2.3:a:strongswan:strongswan:4.5.3
Strongswan » Strongswan » Version: 4.6.0

cpe:2.3:a:strongswan:strongswan:4.6.0
Strongswan » Strongswan » Version: 4.6.1

cpe:2.3:a:strongswan:strongswan:4.6.1
Strongswan » Strongswan » Version: 4.6.2

cpe:2.3:a:strongswan:strongswan:4.6.2
Strongswan » Strongswan » Version: 4.6.3

cpe:2.3:a:strongswan:strongswan:4.6.3
Strongswan » Strongswan » Version: 4.6.4

cpe:2.3:a:strongswan:strongswan:4.6.4
Strongswan » Strongswan » Version: 5.0.0

cpe:2.3:a:strongswan:strongswan:5.0.0
Strongswan » Strongswan » Version: 5.0.1

cpe:2.3:a:strongswan:strongswan:5.0.1
Strongswan » Strongswan » Version: 5.0.2

cpe:2.3:a:strongswan:strongswan:5.0.2
Strongswan » Strongswan » Version: 5.0.3

cpe:2.3:a:strongswan:strongswan:5.0.3
Strongswan » Strongswan » Version: 5.0.4

cpe:2.3:a:strongswan:strongswan:5.0.4
Strongswan » Strongswan » Version: 5.1.0

cpe:2.3:a:strongswan:strongswan:5.1.0
Strongswan » Strongswan » Version: 5.1.1

cpe:2.3:a:strongswan:strongswan:5.1.1
Strongswan » Strongswan » Version: 5.1.2

cpe:2.3:a:strongswan:strongswan:5.1.2
Strongswan » Strongswan » Version: 5.1.3

cpe:2.3:a:strongswan:strongswan:5.1.3
Strongswan » Strongswan » Version: 5.2.0

cpe:2.3:a:strongswan:strongswan:5.2.0
Strongswan » Strongswan » Version: 5.2.1

cpe:2.3:a:strongswan:strongswan:5.2.1
Strongswan » Strongswan » Version: 5.2.2

cpe:2.3:a:strongswan:strongswan:5.2.2
Strongswan » Strongswan » Version: 5.2.3

cpe:2.3:a:strongswan:strongswan:5.2.3
Strongswan » Strongswan » Version: 5.3.0

cpe:2.3:a:strongswan:strongswan:5.3.0
Strongswan » Strongswan » Version: 5.3.1

cpe:2.3:a:strongswan:strongswan:5.3.1
Strongswan » Strongswan » Version: 5.3.2

cpe:2.3:a:strongswan:strongswan:5.3.2
Strongswan » Strongswan » Version: 5.3.3

cpe:2.3:a:strongswan:strongswan:5.3.3
Strongswan » Strongswan » Version: 5.3.4

cpe:2.3:a:strongswan:strongswan:5.3.4
Strongswan » Strongswan » Version: 5.3.5

cpe:2.3:a:strongswan:strongswan:5.3.5
Strongswan » Strongswan » Version: 5.4.0

cpe:2.3:a:strongswan:strongswan:5.4.0
Strongswan » Strongswan » Version: 5.5.0

cpe:2.3:a:strongswan:strongswan:5.5.0
Strongswan » Strongswan » Version: 5.5.1

cpe:2.3:a:strongswan:strongswan:5.5.1
Strongswan » Strongswan » Version: 5.5.2

cpe:2.3:a:strongswan:strongswan:5.5.2

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-9023

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