WID-SEC-W-2023-2972

Vulnerability from csaf_certbund - Published: 2023-11-20 23:00 - Updated: 2025-02-23 23:00
Summary
strongSwan: Schwachstelle ermöglicht Codeausführung und DoS

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Strongswan ist eine IPSec-basierte VPN Implementierung.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in strongSwan ausnutzen, um beliebigen Code auszuführen oder einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme
- Linux - UNIX
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Strongswan ist eine IPSec-basierte VPN Implementierung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in strongSwan ausnutzen, um beliebigen Code auszuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-2972 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2972.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2972 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2972"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice vom 2023-11-20",
        "url": "https://ubuntu.com/security/notices/USN-6488-1"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory vom 2023-11-20",
        "url": "https://www.debian.org/security/2023/dsa-5560"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4515-1 vom 2023-11-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017154.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4516-1 vom 2023-11-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017153.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4514-1 vom 2023-11-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017155.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4529-1 vom 2023-11-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017161.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3663 vom 2023-11-24",
        "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00018.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6488-2 vom 2023-12-14",
        "url": "https://ubuntu.com/security/notices/USN-6488-2"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-6712C699FC vom 2024-06-02",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-6712c699fc"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-DC9E695C3A vom 2024-06-01",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-dc9e695c3a"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2024-196BE160CB vom 2024-08-09",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2024-196be160cb"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2025-18327B9098 vom 2025-02-24",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-18327b9098"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2025-81567F7BFA vom 2025-02-24",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-81567f7bfa"
      }
    ],
    "source_lang": "en-US",
    "title": "strongSwan: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung und DoS",
    "tracking": {
      "current_release_date": "2025-02-23T23:00:00.000+00:00",
      "generator": {
        "date": "2025-02-24T09:10:13.690+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2023-2972",
      "initial_release_date": "2023-11-20T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-11-20T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-11-21T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-22T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-26T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-12-14T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-02T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-08-11T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2025-02-23T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Fedora aufgenommen"
        }
      ],
      "status": "final",
      "version": "8"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c5.8.2-1ubuntu3.6",
                "product": {
                  "name": "Open Source strongSwan \u003c5.8.2-1ubuntu3.6",
                  "product_id": "T031293"
                }
              },
              {
                "category": "product_version",
                "name": "5.8.2-1ubuntu3.6",
                "product": {
                  "name": "Open Source strongSwan 5.8.2-1ubuntu3.6",
                  "product_id": "T031293-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:5.8.2-1ubuntu3.6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.9.5-2ubuntu2.2",
                "product": {
                  "name": "Open Source strongSwan \u003c5.9.5-2ubuntu2.2",
                  "product_id": "T031294"
                }
              },
              {
                "category": "product_version",
                "name": "5.9.5-2ubuntu2.2",
                "product": {
                  "name": "Open Source strongSwan 5.9.5-2ubuntu2.2",
                  "product_id": "T031294-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:5.9.5-2ubuntu2.2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.9.8-3ubuntu4.1",
                "product": {
                  "name": "Open Source strongSwan \u003c5.9.8-3ubuntu4.1",
                  "product_id": "T031295"
                }
              },
              {
                "category": "product_version",
                "name": "5.9.8-3ubuntu4.1",
                "product": {
                  "name": "Open Source strongSwan 5.9.8-3ubuntu4.1",
                  "product_id": "T031295-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:5.9.8-3ubuntu4.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.9.11-1ubuntu1.1",
                "product": {
                  "name": "Open Source strongSwan \u003c5.9.11-1ubuntu1.1",
                  "product_id": "T031296"
                }
              },
              {
                "category": "product_version",
                "name": "5.9.11-1ubuntu1.1",
                "product": {
                  "name": "Open Source strongSwan 5.9.11-1ubuntu1.1",
                  "product_id": "T031296-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:5.9.11-1ubuntu1.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.9.1-1+deb11u4",
                "product": {
                  "name": "Open Source strongSwan \u003c5.9.1-1+deb11u4",
                  "product_id": "T031298"
                }
              },
              {
                "category": "product_version",
                "name": "5.9.1-1+deb11u4",
                "product": {
                  "name": "Open Source strongSwan 5.9.1-1+deb11u4",
                  "product_id": "T031298-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:5.9.1-1deb11u4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.9.8-5+deb12u1",
                "product": {
                  "name": "Open Source strongSwan \u003c5.9.8-5+deb12u1",
                  "product_id": "T031301"
                }
              },
              {
                "category": "product_version",
                "name": "5.9.8-5+deb12u1",
                "product": {
                  "name": "Open Source strongSwan 5.9.8-5+deb12u1",
                  "product_id": "T031301-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:5.9.8-5deb12u1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "strongSwan"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-41913",
      "product_status": {
        "known_affected": [
          "T031301",
          "2951",
          "T002207",
          "T000126",
          "T031294",
          "T031293",
          "T031296",
          "T031295",
          "74185",
          "T031298"
        ]
      },
      "release_date": "2023-11-20T23:00:00.000+00:00",
      "title": "CVE-2023-41913"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.