{
  "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" : "Exim (EXperimental Internet Mailer) ist ein Mailserver und Mail Transfer Agent.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Exim ausnutzen, um Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- 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-2026-1742 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1742.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1742 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1742"
    }, {
      "category" : "external",
      "summary" : "EXIM Security Advisory 2026-05-19.1 vom 2026-05-31",
      "url" : "https://www.exim.org/static/doc/security/EXIM-Security-2026-05-19.1.txt"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-wgrp-2w9f-fmvg vom 2026-05-31",
      "url" : "https://github.com/advisories/GHSA-wgrp-2w9f-fmvg"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6309 vom 2026-06-01",
      "url" : "https://lists.debian.org/debian-security-announce/2026/msg00220.html"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-EPEL-2026-C53D2746CF vom 2026-06-01",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-c53d2746cf"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2026-78BF093219 vom 2026-06-01",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2026-78bf093219"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2026-71B1E9B455 vom 2026-06-01",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2026-71b1e9b455"
    }, {
      "category" : "external",
      "summary" : "cPanel Change Log vom 2026-06-01",
      "url" : "https://docs.cpanel.net/changelogs/136-change-log/"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-EPEL-2026-C313127DD3 vom 2026-06-01",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-c313127dd3"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-EPEL-2026-6C0B7937B4 vom 2026-06-01",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6c0b7937b4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8353-1 vom 2026-06-01",
      "url" : "https://ubuntu.com/security/notices/USN-8353-1"
    }, {
      "category" : "external",
      "summary" : "cPanel 110 Change Log vom 2026-06-01",
      "url" : "https://docs.cpanel.net/changelogs/110-change-log/"
    }, {
      "category" : "external",
      "summary" : "cPanel Change Log vom 2026-06-01",
      "url" : "https://docs.cpanel.net/changelogs/134-change-log/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4615 vom 2026-06-05",
      "url" : "https://lists.debian.org/debian-lts-announce/2026/06/msg00004.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Exim: Schwachstelle ermöglicht Offenlegung von Informationen",
    "tracking" : {
      "current_release_date" : "2026-06-04T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-06-05T10:07:27.667+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-1742",
      "initial_release_date" : "2026-05-31T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-05-31T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-06-01T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Fedora und Ubuntu aufgenommen"
      }, {
        "date" : "2026-06-04T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "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" : "<4.99.4",
          "product" : {
            "name" : "Open Source Exim <4.99.4",
            "product_id" : "T054895"
          }
        }, {
          "category" : "product_version",
          "name" : "4.99.4",
          "product" : {
            "name" : "Open Source Exim 4.99.4",
            "product_id" : "T054895-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:exim:exim:4.99.4"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Exim"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<110.0.124",
          "product" : {
            "name" : "cPanel cPanel/WHM <110.0.124",
            "product_id" : "T054922"
          }
        }, {
          "category" : "product_version",
          "name" : "110.0.124",
          "product" : {
            "name" : "cPanel cPanel/WHM 110.0.124",
            "product_id" : "T054922-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:110.0.124"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<134.0.34",
          "product" : {
            "name" : "cPanel cPanel/WHM <134.0.34",
            "product_id" : "T054924"
          }
        }, {
          "category" : "product_version",
          "name" : "134.0.34",
          "product" : {
            "name" : "cPanel cPanel/WHM 134.0.34",
            "product_id" : "T054924-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:134.0.34"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<136.0.18",
          "product" : {
            "name" : "cPanel cPanel/WHM <136.0.18",
            "product_id" : "T054925"
          }
        }, {
          "category" : "product_version",
          "name" : "136.0.18",
          "product" : {
            "name" : "cPanel cPanel/WHM 136.0.18",
            "product_id" : "T054925-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:136.0.18"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "cPanel/WHM"
      } ],
      "category" : "vendor",
      "name" : "cPanel"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-48840",
    "product_status" : {
      "known_affected" : [ "2951", "T000126", "T054925", "T054924", "T054922", "74185", "T054895" ]
    },
    "release_date" : "2026-05-31T22:00:00.000+00:00",
    "title" : "CVE-2026-48840"
  } ]
}