wid-sec-w-2024-0544
Vulnerability from csaf_certbund
Published
2024-03-04 23:00
Modified
2024-05-12 22:00
Summary
Squid: Schwachstelle ermöglicht Denial of Service

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
Squid ist ein Open-Source Web Proxy Cache für Unix und Windows Plattformen. Die Software unterstützt Proxying und Caching von HTTP, FTP und anderen Protokollen, sowie SSL und Access Control Lists.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX - Windows


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": "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, anonymer Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2024-0544 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0544.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0544 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0544"
      },
      {
        "category": "external",
        "summary": "Squid GitHub vom 2024-03-04",
        "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-72c2-c3wm-8qxc"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5637 vom 2024-03-08",
        "url": "https://lists.debian.org/debian-security-announce/2024/msg00043.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1376 vom 2024-03-19",
        "url": "https://access.redhat.com/errata/RHSA-2024:1376"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1375 vom 2024-03-19",
        "url": "https://access.redhat.com/errata/RHSA-2024:1375"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1376 vom 2024-03-20",
        "url": "https://linux.oracle.com/errata/ELSA-2024-1376.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1375 vom 2024-03-21",
        "url": "http://linux.oracle.com/errata/ELSA-2024-1375.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1479 vom 2024-03-25",
        "url": "https://access.redhat.com/errata/RHSA-2024:1479"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1515 vom 2024-03-26",
        "url": "https://access.redhat.com/errata/RHSA-2024:1515"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1115-1 vom 2024-04-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018253.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1113-1 vom 2024-04-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018255.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1114-1 vom 2024-04-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018254.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6728-1 vom 2024-04-10",
        "url": "https://ubuntu.com/security/notices/USN-6728-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6728-2 vom 2024-04-11",
        "url": "https://ubuntu.com/security/notices/USN-6728-2"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-BD8C6C6926 vom 2024-04-17",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-bd8c6c6926"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-A414A81D47 vom 2024-04-17",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-a414a81d47"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1833 vom 2024-04-16",
        "url": "https://access.redhat.com/errata/RHSA-2024:1833"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1832 vom 2024-04-16",
        "url": "https://access.redhat.com/errata/RHSA-2024:1832"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6728-3 vom 2024-04-23",
        "url": "https://ubuntu.com/security/notices/USN-6728-3"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2777 vom 2024-05-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:2777"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2822 vom 2024-05-13",
        "url": "https://access.redhat.com/errata/RHSA-2024:2822"
      }
    ],
    "source_lang": "en-US",
    "title": "Squid: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-05-12T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:06:03.836+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-0544",
      "initial_release_date": "2024-03-04T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-03-04T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-03-10T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-03-20T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-03-21T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-03-25T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-03-26T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-04-04T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-10T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-04-11T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-04-16T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Fedora und Red Hat aufgenommen"
        },
        {
          "date": "2024-04-23T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-09T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-12T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "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": "\u003c6.8",
                "product": {
                  "name": "Open Source Squid \u003c6.8",
                  "product_id": "T033238"
                }
              }
            ],
            "category": "product_name",
            "name": "Squid"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "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-2024-25111",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Squid. Dieser Fehler besteht im HTTP Chunked Decoder aufgrund eines unkontrollierten Rekursionsproblems. Durch das Senden einer manipulierten, in Chunks codierten HTTP-Meldung kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T004914",
          "74185"
        ]
      },
      "release_date": "2024-03-04T23:00:00.000+00:00",
      "title": "CVE-2024-25111"
    }
  ]
}


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