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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2009-1958

charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before 4.3.1 switches the NULL checks for TSi and TSr payloads, which allows remote attackers to cause a denial of service via an IKE_AUTH request without a (1) TSi or (2) TSr traffic selector.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.017

EPSS Ranking 81.4%

CVSS Severity

CVSS v2 Score 5.0

References

Products affected by CVE-2009-1958

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: 2.2.0

cpe:2.3:a:strongswan:strongswan:2.2.0
Strongswan » Strongswan » Version: 2.2.1

cpe:2.3:a:strongswan:strongswan:2.2.1
Strongswan » Strongswan » Version: 2.2.2

cpe:2.3:a:strongswan:strongswan:2.2.2
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: 2.4.0a

cpe:2.3:a:strongswan:strongswan:2.4.0a
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: 4.2.2

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

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2009-1958

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