{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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": "Squid ist ein Open-Source Web Proxy Cache f\u00fcr Unix und Windows Plattformen. Die Software unterst\u00fctzt Proxying und Caching von HTTP, FTP und anderen Protokollen, sowie SSL und Access Control Lists.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "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-2024-1447 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1447.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1447 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1447"
      },
      {
        "category": "external",
        "summary": "Squid Security Advisory vom 2024-06-25",
        "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-8CA9261BDD vom 2024-07-02",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-8ca9261bdd"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-110B39017E vom 2024-07-02",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-110b39017e"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2268-1 vom 2024-07-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018842.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2269-1 vom 2024-07-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018841.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2270-1 vom 2024-07-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018840.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6907-1 vom 2024-07-23",
        "url": "https://ubuntu.com/security/notices/USN-6907-1"
      }
    ],
    "source_lang": "en-US",
    "title": "Squid: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-07-23T22:00:00.000+00:00",
      "generator": {
        "date": "2024-07-24T09:08:04.487+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-1447",
      "initial_release_date": "2024-06-24T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-06-24T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-07-01T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-07-02T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-07-23T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "\u003c6.10",
                "product": {
                  "name": "Open Source Squid \u003c6.10",
                  "product_id": "T035635",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:squid-cache:squid:6.10"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Squid"
          }
        ],
        "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-2024-37894",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Squid. Aufgrund eines Out-of-bounds Write-Fehlers beim Zuweisen von ESI-Variablen kommt es zu einer Speicherbsch\u00e4digung. Ein entfernter, authentisierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "74185"
        ]
      },
      "release_date": "2024-06-24T22:00:00Z",
      "title": "CVE-2024-37894"
    }
  ]
}