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CVE-2017-9023

CVE-2017-9023

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 7.5 · High · EPSS 2.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • strongswan Debian:12

    Affected ranges
    • ECOSYSTEM: < 5.5.1-4

    Update to 5.5.1-4

  • strongswan Debian:13

    Affected ranges
    • ECOSYSTEM: < 5.5.1-4

    Update to 5.5.1-4

  • strongswan Debian:14

    Affected ranges
    • ECOSYSTEM: < 5.5.1-4

    Update to 5.5.1-4

  • strongswan Ubuntu:14.04:LTS

    Versions
    • 4.6.4-9
    • 5.1.0-2
    • 5.1.0-3
    • 5.1.1-0ubuntu1
    • 5.1.1-0ubuntu2
    • 5.1.1-0ubuntu3
    • 5.1.1-0ubuntu4
    • 5.1.1-0ubuntu5
    • 5.1.1-0ubuntu7
    • 5.1.1-0ubuntu14
    • 5.1.1-0ubuntu17
    • 5.1.2~dr3+git20130120-0ubuntu2
    • 5.1.2~dr3+git20130120-0ubuntu3
    • 5.1.2~rc1-0ubuntu3
    • 5.1.2~rc1-0ubuntu4
    • 5.1.2~rc2-0ubuntu2
    • 5.1.2-0ubuntu1
    • 5.1.2-0ubuntu2
    • 5.1.2-0ubuntu2.2
    • 5.1.2-0ubuntu2.3
    • 5.1.2-0ubuntu2.4
    • 5.1.2-0ubuntu2.5
    Affected ranges
    • ECOSYSTEM: < 5.1.2-0ubuntu2.6

    Update to 5.1.2-0ubuntu2.6

  • strongswan Ubuntu:16.04:LTS

    Versions
    • 5.1.2-0ubuntu6
    • 5.1.2-0ubuntu7
    • 5.1.2-0ubuntu8
    • 5.3.5-1ubuntu1
    • 5.3.5-1ubuntu2
    • 5.3.5-1ubuntu3
    • 5.3.5-1ubuntu3.1
    • 5.3.5-1ubuntu3.2
    Affected ranges
    • ECOSYSTEM: < 5.3.5-1ubuntu3.3

    Update to 5.3.5-1ubuntu3.3

Original sources

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