{
  "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": "Libtasn1 ist die ASN.1 Bibliothek, welche z. B. von  GnuTLS, GNU Shishi einigen anderen Paketen verwendet wird.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libtasn1 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX",
        "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-2025-0294 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0294.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0294 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0294"
      },
      {
        "category": "external",
        "summary": "OSS Security Mailing List vom 2025-02-06",
        "url": "https://seclists.org/oss-sec/2025/q1/112"
      },
      {
        "category": "external",
        "summary": "Gitlab Security Advisory vom 2025-02-06",
        "url": "https://gitlab.com/gnutls/libtasn1/-/blob/master/doc/security/CVE-2024-12133.md"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:14756-1 vom 2025-02-10",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LSN5NMZ5HY5PR3Z4GCPRWQVI55PNV6WY/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5863 vom 2025-02-11",
        "url": "https://lists.debian.org/debian-security-announce/2025/msg00025.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:0512-1 vom 2025-02-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-February/020332.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:0548-1 vom 2025-02-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-February/020349.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2025-A5EDB54660 vom 2025-02-18",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-a5edb54660"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2025-9B659AA327 vom 2025-02-18",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-9b659aa327"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7275-1 vom 2025-02-18",
        "url": "https://ubuntu.com/security/notices/USN-7275-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7275-2 vom 2025-02-21",
        "url": "https://ubuntu.com/security/notices/USN-7275-2"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-4061 vom 2025-02-21",
        "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00025.html"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:14835-1 vom 2025-02-26",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/SSDPXBEBCXFVTR7ITHZRLUVKRYPT5CV4/"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-4049 vom 2025-04-22",
        "url": "https://linux.oracle.com/errata/ELSA-2025-4049.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4049 vom 2025-04-23",
        "url": "https://access.redhat.com/errata/RHSA-2025:4049"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4422 vom 2025-05-08",
        "url": "https://access.redhat.com/errata/RHSA-2025:4422"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7077 vom 2025-05-13",
        "url": "https://access.redhat.com/errata/RHSA-2025:7077"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8021 vom 2025-05-20",
        "url": "https://access.redhat.com/errata/RHSA-2025:8021"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20250523-0003 vom 2025-05-23",
        "url": "https://security.netapp.com/advisory/ntap-20250523-0003/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8274 vom 2025-05-28",
        "url": "https://access.redhat.com/errata/RHSA-2025:8274"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8278 vom 2025-05-29",
        "url": "https://rhn.redhat.com/errata/RHSA-2025:8278.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8274 vom 2025-05-29",
        "url": "https://rhn.redhat.com/errata/RHSA-2025:8274.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8277 vom 2025-05-28",
        "url": "https://access.redhat.com/errata/RHSA-2025:8277"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8278 vom 2025-05-28",
        "url": "https://access.redhat.com/errata/RHSA-2025:8278"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2025-213 vom 2025-05-30",
        "url": "https://www.dell.com/support/kbdoc/de-de/000326299/dsa-2025-213-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-multiple-third-party-vulnerabilities"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:20275-1 vom 2025-06-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021046.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:20171-1 vom 2025-06-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021172.html"
      },
      {
        "category": "external",
        "summary": "Siemens Security Advisory SSA-082556 vom 2025-06-10",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2025-2886 vom 2025-06-12",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2025-2886.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7236608 vom 2025-06-13",
        "url": "https://www.ibm.com/support/pages/node/7236608"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7238528 vom 2025-06-30",
        "url": "https://www.ibm.com/support/pages/node/7238528"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2-2025-2886 vom 2025-06-30",
        "url": "https://alas.aws.amazon.com/AL2/ALAS2-2025-2886.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7239012 vom 2025-07-07",
        "url": "https://www.ibm.com/support/pages/node/7239012"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7241589 vom 2025-08-06",
        "url": "https://www.ibm.com/support/pages/node/7241589"
      }
    ],
    "source_lang": "en-US",
    "title": "libtasn1: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-08-06T22:00:00.000+00:00",
      "generator": {
        "date": "2025-08-07T08:50:00.315+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-0294",
      "initial_release_date": "2025-02-06T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-02-06T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-02-10T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE und Debian aufgenommen"
        },
        {
          "date": "2025-02-13T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-02-16T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-02-17T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2025-02-18T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-02-20T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-02-26T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2025-04-22T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2025-04-23T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-07T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-12T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-19T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-25T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2025-05-29T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-06-03T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-06-10T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Siemens aufgenommen"
        },
        {
          "date": "2025-06-12T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2025-06-15T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2025-06-30T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von IBM und Amazon aufgenommen"
        },
        {
          "date": "2025-07-07T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2025-08-06T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von IBM aufgenommen"
        }
      ],
      "status": "final",
      "version": "22"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "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": "Dell Avamar",
            "product": {
              "name": "Dell Avamar",
              "product_id": "T039664",
              "product_identification_helper": {
                "cpe": "cpe:/a:dell:avamar:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Dell NetWorker",
            "product": {
              "name": "Dell NetWorker",
              "product_id": "T034583",
              "product_identification_helper": {
                "cpe": "cpe:/a:dell:networker:virtual"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "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",
                "name": "Certified Containers Operands",
                "product": {
                  "name": "IBM App Connect Enterprise Certified Containers Operands",
                  "product_id": "T044960",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:app_connect_enterprise:certified_containers_operands"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "App Connect Enterprise"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Operator \u003c3.6.0 CD",
                "product": {
                  "name": "IBM MQ Operator \u003c3.6.0 CD",
                  "product_id": "T044628"
                }
              },
              {
                "category": "product_version",
                "name": "Operator 3.6.0 CD",
                "product": {
                  "name": "IBM MQ Operator 3.6.0 CD",
                  "product_id": "T044628-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:mq:operator__3.6.0_cd"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Operator \u003c3.2.13 SC2",
                "product": {
                  "name": "IBM MQ Operator \u003c3.2.13 SC2",
                  "product_id": "T044629"
                }
              },
              {
                "category": "product_version",
                "name": "Operator 3.2.13 SC2",
                "product": {
                  "name": "IBM MQ Operator 3.2.13 SC2",
                  "product_id": "T044629-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:mq:operator__3.2.13_sc2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Container \u003c9.4.3.0-r1",
                "product": {
                  "name": "IBM MQ Container \u003c9.4.3.0-r1",
                  "product_id": "T044630"
                }
              },
              {
                "category": "product_version",
                "name": "Container 9.4.3.0-r1",
                "product": {
                  "name": "IBM MQ Container 9.4.3.0-r1",
                  "product_id": "T044630-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:mq:container__9.4.3.0-r1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "MQ"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c7.5.0 UP13",
                "product": {
                  "name": "IBM QRadar SIEM \u003c7.5.0 UP13",
                  "product_id": "T045828"
                }
              },
              {
                "category": "product_version",
                "name": "7.5.0 UP13",
                "product": {
                  "name": "IBM QRadar SIEM 7.5.0 UP13",
                  "product_id": "T045828-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:qradar_siem:7.5.0_up13"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "QRadar SIEM"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "Multiplatforms",
                "product": {
                  "name": "IBM TXSeries Multiplatforms",
                  "product_id": "T045090",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:txseries:multiplatforms"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TXSeries"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "for VMware vSphere",
                "product": {
                  "name": "NetApp ActiveIQ Unified Manager for VMware vSphere",
                  "product_id": "T025152",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:netapp:active_iq_unified_manager:for_vmware_vsphere"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "ActiveIQ Unified Manager"
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c4.20.0",
                "product": {
                  "name": "Open Source libtasn1 \u003c4.20.0",
                  "product_id": "T040911"
                }
              },
              {
                "category": "product_version",
                "name": "4.20.0",
                "product": {
                  "name": "Open Source libtasn1 4.20.0",
                  "product_id": "T040911-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gnu:libtasn1:4.20.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "libtasn1"
          }
        ],
        "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:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Container Platform \u003c4.15.50",
                "product": {
                  "name": "Red Hat OpenShift Container Platform \u003c4.15.50",
                  "product_id": "T043405"
                }
              },
              {
                "category": "product_version",
                "name": "Container Platform 4.15.50",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.15.50",
                  "product_id": "T043405-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:container_platform__4.15.50"
                  }
                }
              }
            ],
            "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": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "1500 CPU",
                "product": {
                  "name": "Siemens SIMATIC S7 1500 CPU",
                  "product_id": "T025776",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:siemens:simatic_s7:1500_cpu"
                  }
                }
              }
            ],
            "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-2024-12133",
      "product_status": {
        "known_affected": [
          "T025152",
          "T045090",
          "67646",
          "T040911",
          "T034583",
          "T044629",
          "T045828",
          "T044628",
          "T004914",
          "74185",
          "T039664",
          "2951",
          "T002207",
          "T000126",
          "T043405",
          "T027843",
          "398363",
          "T025776",
          "T044960",
          "T044630"
        ]
      },
      "release_date": "2025-02-06T23:00:00.000+00:00",
      "title": "CVE-2024-12133"
    }
  ]
}