{
  "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" : "GnuTLS (GNU Transport Layer Security Library) ist eine im Quelltext frei verfügbare Bibliothek, die Secure Sockets Layer (SSL) und Transport Layer Security (TLS) implementiert.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GnuTLS ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
      "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 für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2023-0353 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0353.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0353 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0353"
    }, {
      "category" : "external",
      "summary" : "GnuTLS Security Advisories vom 2023-02-13",
      "url" : "https://gnutls.org/security-new.html#GNUTLS-SA-2020-07-14"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5349 vom 2023-02-14",
      "url" : "https://lists.debian.org/debian-security-announce/2023/msg00038.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3321 vom 2023-02-18",
      "url" : "https://lists.debian.org/debian-lts-announce/2023/02/msg00015.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:0475-1 vom 2023-02-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013868.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5901-1 vom 2023-02-28",
      "url" : "https://ubuntu.com/security/notices/USN-5901-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:0610-1 vom 2023-03-03",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-March/013969.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-1141 vom 2023-03-08",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-1141.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1141 vom 2023-03-08",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1141"
    }, {
      "category" : "external",
      "summary" : "Siemens Security Bulletin by Siemens ProductCERT",
      "url" : "https://cert-portal.siemens.com/productcert/html/ssb-439005.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1200 vom 2023-03-14",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1200"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20230324-0005 vom 2023-03-24",
      "url" : "https://security.netapp.com/advisory/ntap-20230324-0005/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1569 vom 2023-04-04",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1569"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-1569 vom 2023-04-04",
      "url" : "https://oss.oracle.com/pipermail/el-errata/2023-April/013864.html"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 6986323 vom 2023-04-26",
      "url" : "https://www.ibm.com/support/pages/node/6986323"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2098 vom 2023-05-03",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2098"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3361 vom 2023-06-03",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3361"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3455 vom 2023-06-06",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3455"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3542 vom 2023-06-14",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3542"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3614 vom 2023-06-21",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3614"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3342 vom 2023-06-22",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3342"
    }, {
      "category" : "external",
      "summary" : "Meinberg Security Advisory MBGSA-2023.04 vom 2023-08-16",
      "url" : "https://www.meinberg.de/german/news/meinberg-security-advisory-mbgsa-2023-04-lantime-firmware-v7-08-002.htm"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4952-1 vom 2023-12-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017522.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:4982 vom 2023-09-05",
      "url" : "https://access.redhat.com/errata/RHSA-2023:4982"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1179-1 vom 2024-04-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018309.html"
    } ],
    "source_lang" : "en-US",
    "title" : "GnuTLS: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2024-04-09T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:43:29.118+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-0353",
      "initial_release_date" : "2023-02-13T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-02-13T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-02-14T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-02-19T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-02-22T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-02-28T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-03-05T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-03-07T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2023-03-08T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-03-13T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Siemens aufgenommen"
      }, {
        "date" : "2023-03-14T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-03-26T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2023-04-04T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Red Hat und Oracle Linux aufgenommen"
      }, {
        "date" : "2023-04-26T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2023-05-03T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-04T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-05T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-14T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-21T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-08-15T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Meinberg aufgenommen"
      }, {
        "date" : "2023-09-05T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-12-21T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-04-09T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "22"
    }
  },
  "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" : "IBM MQ",
        "product" : {
          "name" : "IBM MQ",
          "product_id" : "T021398",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:mq:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "< 7.08.002",
          "product" : {
            "name" : "Meinberg LANTIME < 7.08.002",
            "product_id" : "T029326"
          }
        } ],
        "category" : "product_name",
        "name" : "LANTIME"
      } ],
      "category" : "vendor",
      "name" : "Meinberg"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "NetApp ActiveIQ Unified Manager",
        "product" : {
          "name" : "NetApp ActiveIQ Unified Manager",
          "product_id" : "658714",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:netapp:active_iq_unified_manager:-::~~~vmware_vsphere~~"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "NetApp"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "< 3.8.0",
          "product" : {
            "name" : "Open Source GnuTLS < 3.8.0",
            "product_id" : "T026271"
          }
        } ],
        "category" : "product_name",
        "name" : "GnuTLS"
      } ],
      "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" : [ {
        "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" : "product_version",
          "name" : "Multicluster Engine",
          "product" : {
            "name" : "Red Hat Enterprise Linux Multicluster Engine",
            "product_id" : "T027598",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:multicluster_engine"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Enterprise Linux"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Container Platform < 4.11.43",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform < 4.11.43",
            "product_id" : "T028132"
          }
        }, {
          "category" : "product_version_range",
          "name" : "Container Platform < 4.13.4",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform < 4.13.4",
            "product_id" : "T028225"
          }
        } ],
        "category" : "product_name",
        "name" : "OpenShift"
      } ],
      "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" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "1500",
          "product" : {
            "name" : "Siemens SIMATIC S7 1500",
            "product_id" : "T019436",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:siemens:simatic_s7:1500"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SIMATIC S7"
      } ],
      "category" : "vendor",
      "name" : "Siemens"
    }, {
      "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-2023-0361",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in GnuTLS. Im TLS RSA-Schlüsselaustausch besteht eine Auffälligkeit mit den Antwortzeiten von Chiffretexten. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Bleichenbacher-Orakel-Angriff durchführen und Informationen entschlüsseln."
    } ],
    "product_status" : {
      "known_affected" : [ "T028132", "T019436", "2951", "T002207", "67646", "T000126", "658714", "T029326", "T004914", "T021398", "T027598", "T028225" ]
    },
    "release_date" : "2023-02-13T23:00:00.000+00:00",
    "title" : "CVE-2023-0361"
  } ]
}