{
  "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 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."
    }, {
      "category" : "description",
      "text" : "dhcpcd ist ein DHCP Client.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in dhcpcd ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2026-2195 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2195.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2195 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2195"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-9g28-83m6-mvg3 vom 2026-07-05",
      "url" : "https://github.com/advisories/GHSA-9g28-83m6-mvg3"
    }, {
      "category" : "external",
      "summary" : "dhcpcd GitHub Issue #567 vom 2026-07-05",
      "url" : "https://github.com/NetworkConfiguration/dhcpcd/issues/567"
    }, {
      "category" : "external",
      "summary" : "sigdevel Infosec-Exchange vom 2026-07-05",
      "url" : "https://infosec.exchange/@sigdevel/116733594508542047"
    }, {
      "category" : "external",
      "summary" : "openSUSE-SU-2026:21220-1 vom 2026-07-05",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/6LUBG6ZXQ4U5CKDM7YK3QH6UWOCEAIDD/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22542-1 vom 2026-07-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027399.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22561-1 vom 2026-07-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027449.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4686 vom 2026-07-15",
      "url" : "https://lists.debian.org/debian-lts-announce/2026/07/msg00028.html"
    } ],
    "source_lang" : "en-US",
    "title" : "dhcpcd: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-07-15T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-07-16T17:41:24.274+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2195",
      "initial_release_date" : "2026-07-05T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-07-05T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-07-13T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-07-14T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-07-15T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Debian aufgenommen"
      } ],
      "status" : "final",
      "version" : "4"
    }
  },
  "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" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<10.3.2",
          "product" : {
            "name" : "Open Source dhcpcd <10.3.2",
            "product_id" : "T056153"
          }
        }, {
          "category" : "product_version",
          "name" : "10.3.2",
          "product" : {
            "name" : "Open Source dhcpcd 10.3.2",
            "product_id" : "T056153-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:open_source:dhcpcd:10.3.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Commit <117742d",
          "product" : {
            "name" : "Open Source dhcpcd Commit <117742d",
            "product_id" : "T056154"
          }
        }, {
          "category" : "product_version",
          "name" : "Commit 117742d",
          "product" : {
            "name" : "Open Source dhcpcd Commit 117742d",
            "product_id" : "T056154-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:open_source:dhcpcd:commit__117742d"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "dhcpcd"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T054646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-70102",
    "product_status" : {
      "known_affected" : [ "2951", "T054646", "T056153", "T056154" ]
    },
    "release_date" : "2026-07-05T22:00:00.000+00:00",
    "title" : "CVE-2025-70102"
  } ]
}