CVE catalog

CVE-2022-40617

strongswan: CVE-2022-40617

[CVE catalog]

Severity
Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published
Source
[NVD] · [CVE record]
EPSS
1.75% · Oct 25, 2026

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianstrongswansid6.1.0-2fixed
Debianstrongswanforky6.1.0-2fixed
Debianstrongswantrixie6.0.1-6+deb13u6fixed
Debianstrongswantrixie-security6.0.1-6+deb13u7fixed
Debianstrongswanbookworm5.9.8-5+deb12u5fixed
Debianstrongswanbookworm-security5.9.8-5+deb12u5fixed
Ubuntustrongswanpro5.8.2-1ubuntu3.fips.3.1.2vulnerable
Ubuntustrongswan18.045.5.1-4ubuntu2vulnerable
Ubuntustrongswan18.045.5.1-4ubuntu3vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu1vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu2vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu3vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu4vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.2vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.3vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.4vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.5vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.6vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.7vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.8vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.9fixed
Ubuntustrongswan20.045.7.2-1ubuntu3vulnerable
Ubuntustrongswan20.045.8.1-1ubuntu1vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu1vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu2vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.1vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.2vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.3vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.4vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.5fixed
Ubuntustrongswan22.045.9.1-1ubuntu3vulnerable
Ubuntustrongswan22.045.9.1-1ubuntu3.1vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu1vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu2vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu3vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu4vulnerable
Ubuntustrongswan22.045.9.5-2ubuntu1vulnerable
Ubuntustrongswan22.045.9.5-2ubuntu2vulnerable
Ubuntustrongswan22.045.9.5-2ubuntu2.1fixed
Ubuntustrongswanpro5.1.2-0ubuntu6vulnerable
Ubuntustrongswanpro5.1.2-0ubuntu7vulnerable
Ubuntustrongswanpro5.1.2-0ubuntu8vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu1vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu2vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.1vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.2vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.3vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.4vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.5vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.7vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.8vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.8+esm1vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.8+esm2vulnerable
Ubuntustrongswanpro5.3.5-1ubuntu3.8+esm3fixed
Ubuntustrongswan18.045.5.1-4ubuntu2vulnerable
Ubuntustrongswan18.045.5.1-4ubuntu3vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu1vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu2vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu3vulnerable
Ubuntustrongswan18.045.6.1-2ubuntu4vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.2vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.3vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.4vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.5vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.6vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.7vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.8vulnerable
Ubuntustrongswan18.045.6.2-1ubuntu2.9fixed
Ubuntustrongswan20.045.7.2-1ubuntu3vulnerable
Ubuntustrongswan20.045.8.1-1ubuntu1vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu1vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu2vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.1vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.2vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.3vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.4vulnerable
Ubuntustrongswan20.045.8.2-1ubuntu3.5fixed
Ubuntustrongswan22.045.9.1-1ubuntu3vulnerable
Ubuntustrongswan22.045.9.1-1ubuntu3.1vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu1vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu2vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu3vulnerable
Ubuntustrongswan22.045.9.4-1ubuntu4vulnerable
Ubuntustrongswan22.045.9.5-2ubuntu1vulnerable
Ubuntustrongswan22.045.9.5-2ubuntu2vulnerable
Ubuntustrongswan22.045.9.5-2ubuntu2.1fixed
Susestrongswanlinux enterprise server 12 sp55.1.3-26.23.1fixed
Susestrongswanlinux enterprise server for sap applications 12 sp55.1.3-26.23.1fixed
Susestrongswanlinux enterprise module for basesystem 15 sp45.8.2-150400.19.3.3fixed
Susestrongswanlinux enterprise module for package hub 15 sp45.8.2-150400.19.3.3fixed
Susestrongswanlinux enterprise workstation extension 15 sp45.8.2-150400.19.3.3fixed
Opensusestrongswanleap 15.45.8.2-150400.19.3.3fixed
Susestrongswanlinux enterprise module for basesystem 15 sp35.8.2-150200.11.30.1fixed
Susestrongswanlinux enterprise module for package hub 15 sp35.8.2-150200.11.30.1fixed
Susestrongswanlinux enterprise workstation extension 15 sp35.8.2-150200.11.30.1fixed
Opensusestrongswanleap 15.35.8.2-150200.11.30.1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianstrongswansourcesid5.9.8-1not yet assignedNot reported[1021271]
Debianstrongswansourceforky5.9.8-1not yet assignedNot reported[1021271]
Debianstrongswansourcetrixie5.9.8-1not yet assignedNot reported[1021271]
Debianstrongswansourcebookworm5.9.8-1not yet assignedNot reported[1021271]
Ubuntustrongswandeb18.045.6.2-1ubuntu2.9Not reportedUBUNTU-CVE-2022-40617Not reported
Ubuntustrongswandeb20.045.8.2-1ubuntu3.5Not reportedUBUNTU-CVE-2022-40617Not reported
Ubuntustrongswandeb22.045.9.5-2ubuntu2.1Not reportedUBUNTU-CVE-2022-40617Not reported
Ubuntustrongswandebpro5.3.5-1ubuntu3.8+esm3Not reportedUSN-5651-2Not reported
Ubuntustrongswandeb18.045.6.2-1ubuntu2.9Not reportedUSN-5651-1Not reported
Ubuntustrongswandeb20.045.8.2-1ubuntu3.5Not reportedUSN-5651-1Not reported
Ubuntustrongswandeb22.045.9.5-2ubuntu2.1Not reportedUSN-5651-1Not reported
Susestrongswanrpmlinux enterprise server 12 sp55.1.3-26.23.1Not reportedSUSE-SU-2022:4185-1Not reported
Susestrongswanrpmlinux enterprise server for sap applications 12 sp55.1.3-26.23.1Not reportedSUSE-SU-2022:4185-1Not reported
Susestrongswanrpmlinux enterprise module for basesystem 15 sp45.8.2-150400.19.3.3Not reportedSUSE-SU-2022:4197-1Not reported
Susestrongswanrpmlinux enterprise module for package hub 15 sp45.8.2-150400.19.3.3Not reportedSUSE-SU-2022:4197-1Not reported
Susestrongswanrpmlinux enterprise workstation extension 15 sp45.8.2-150400.19.3.3Not reportedSUSE-SU-2022:4197-1Not reported
Opensusestrongswanrpmleap 15.45.8.2-150400.19.3.3Not reportedSUSE-SU-2022:4197-1Not reported
Susestrongswanrpmlinux enterprise module for basesystem 15 sp35.8.2-150200.11.30.1Not reportedSUSE-SU-2022:4159-1Not reported
Susestrongswanrpmlinux enterprise module for package hub 15 sp35.8.2-150200.11.30.1Not reportedSUSE-SU-2022:4159-1Not reported
Susestrongswanrpmlinux enterprise workstation extension 15 sp35.8.2-150200.11.30.1Not reportedSUSE-SU-2022:4159-1Not reported
Opensusestrongswanrpmleap 15.35.8.2-150200.11.30.1Not reportedSUSE-SU-2022:4159-1Not reported

[Debian bug #1021271]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

  • [charon-cmd]Unknown

    Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • [libstrongswan]Unknown

    Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • [strongswan]Unknown
    Details (4)
    • 5.9.8-5+deb12u5 · all · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · all · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · all · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · all · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • [strongswan-nm]Unknown

    Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

  • Source package: [strongswan]

    Details (4)
    • 5.9.8-5+deb12u5 · amd64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · amd64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

    • 5.9.8-5+deb12u5 · arm64 · bookworm-security

      Fixed · Fixed: 5.9.8-1

      dsa · strongswan · debian · bookworm

Observed:

References