wid-sec-w-2022-1746
Vulnerability from csaf_certbund
Published
2020-03-04 23:00
Modified
2023-08-23 22:00
Summary
GNU libc: Schwachstelle ermöglicht nicht spezifizierten Angriff

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
Die GNU libc ist die Basis C Bibliothek unter Linux sowie anderen Unix-Betriebssystemen, welche die Systemaufrufe sowie Basisfunktionalität bereitstellt.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in GNU libc ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX - Linux - Windows - F5 Networks - Sonstiges


To clipboard 

{
  "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": "Die GNU libc ist die Basis C Bibliothek unter Linux sowie anderen Unix-Betriebssystemen, welche die Systemaufrufe sowie Basisfunktionalit\u00e4t bereitstellt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in GNU libc ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows\n- F5 Networks\n- Sonstiges",
        "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-2022-1746 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2022-1746.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1746 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1746"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2221 vom 2023-08-23",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2221.html"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-03-04",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10029"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0668-1 vom 2020-03-13",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200668-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0832-1 vom 2020-04-01",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200832-1.html"
      },
      {
        "category": "external",
        "summary": "GENTOO Security Advisory GLSA/202006-04 vom 2020-06-13",
        "url": "https://security.gentoo.org/glsa/202006-04"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4416-1 vom 2020-07-06",
        "url": "https://usn.ubuntu.com/4416-1/"
      },
      {
        "category": "external",
        "summary": "F5 Knowledge-Base K38481791 vom 2020-09-02",
        "url": "https://support.f5.com/csp/article/K38481791"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:3024-1 vom 2020-10-23",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-October/007618.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:4444 vom 2020-11-04",
        "url": "https://access.redhat.com/errata/RHSA-2020:4444"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2020-4444 vom 2020-11-11",
        "url": "https://linux.oracle.com/errata/ELSA-2020-4444.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:5149 vom 2020-11-18",
        "url": "https://access.redhat.com/errata/RHSA-2020:5149"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2020-169 vom 2020-12-07",
        "url": "https://downloads.avaya.com/css/P8/documents/101072796"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:0146 vom 2021-01-14",
        "url": "https://access.redhat.com/errata/RHSA-2021:0146"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:0348 vom 2021-02-02",
        "url": "https://access.redhat.com/errata/RHSA-2021:0348"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-0348 vom 2021-02-04",
        "url": "https://linux.oracle.com/errata/ELSA-2021-0348.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:5635 vom 2021-02-24",
        "url": "https://access.redhat.com/errata/RHSA-2020:5635"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:5633 vom 2021-02-24",
        "url": "https://access.redhat.com/errata/RHSA-2020:5633"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2021-014 vom 2021-02-27",
        "url": "https://downloads.avaya.com/css/P8/documents/101074227"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1511 vom 2021-07-13",
        "url": "https://alas.aws.amazon.com/ALAS-2021-1511.html"
      },
      {
        "category": "external",
        "summary": "Juniper Security Advisory JSA11206 vom 2021-07-14",
        "url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11206\u0026cat=SIRT_1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:2998 vom 2021-08-03",
        "url": "https://access.redhat.com/errata/RHSA-2021:2998"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3315 vom 2021-08-31",
        "url": "https://access.redhat.com/errata/RHSA-2021:3315"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3152 vom 2022-10-17",
        "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1944 vom 2023-02-22",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-1944.html"
      }
    ],
    "source_lang": "en-US",
    "title": "GNU libc: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2023-08-23T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:00:54.898+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-1746",
      "initial_release_date": "2020-03-04T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-03-04T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-03-15T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-03-25T23:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2020-7F625C5EA8, FEDORA-2020-444C372453"
        },
        {
          "date": "2020-03-26T23:00:00.000+00:00",
          "number": "4",
          "summary": "Referenz(en) aufgenommen: FEDORA-2020-244EFC27AF"
        },
        {
          "date": "2020-03-31T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-14T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von GENTOO aufgenommen"
        },
        {
          "date": "2020-07-06T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2020-09-02T22:00:00.000+00:00",
          "number": "8",
          "summary": "F5 als betroffenes Produkt aufgenommen, derzeit kein Patch von F5 verf\u00fcgbar"
        },
        {
          "date": "2020-10-25T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-11-03T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-11-11T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2020-11-18T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-12-08T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2021-01-14T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-02-01T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-02-03T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-02-24T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-02-28T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2021-03-01T23:00:00.000+00:00",
          "number": "19",
          "summary": "Produkte von AVAYA nachgetragen"
        },
        {
          "date": "2021-07-12T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2021-07-14T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Juniper aufgenommen"
        },
        {
          "date": "2021-08-03T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-30T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-10-17T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-02-22T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-08-23T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "26"
    }
  },
  "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": "Avaya Aura Application Enablement Services",
            "product": {
              "name": "Avaya Aura Application Enablement Services",
              "product_id": "T015516",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_application_enablement_services:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Communication Manager",
            "product": {
              "name": "Avaya Aura Communication Manager",
              "product_id": "T015126",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:communication_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Experience Portal",
            "product": {
              "name": "Avaya Aura Experience Portal",
              "product_id": "T015519",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_experience_portal:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Session Manager",
            "product": {
              "name": "Avaya Aura Session Manager",
              "product_id": "T015127",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:session_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura System Manager",
            "product": {
              "name": "Avaya Aura System Manager",
              "product_id": "T015518",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_system_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Web License Manager",
            "product": {
              "name": "Avaya Web License Manager",
              "product_id": "T016243",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:web_license_manager:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Avaya"
      },
      {
        "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": "F5 BIG-IP",
            "product": {
              "name": "F5 BIG-IP",
              "product_id": "T001663",
              "product_identification_helper": {
                "cpe": "cpe:/a:f5:big-ip:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "F5"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Juniper JUNOS",
            "product": {
              "name": "Juniper JUNOS",
              "product_id": "5930",
              "product_identification_helper": {
                "cpe": "cpe:/o:juniper:junos:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Juniper"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source GNU libc \u003c 2.32",
            "product": {
              "name": "Open Source GNU libc \u003c 2.32",
              "product_id": "T016028",
              "product_identification_helper": {
                "cpe": "cpe:/a:gnu:glibc:2.32"
              }
            }
          }
        ],
        "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-2020-10029",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in GNU libc, welche auf einem Puffer\u00fcberlauf basiert, welche aufgrund eines Fehlers bei der Eingabevalidierung auftritt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um unbekannte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015519",
          "T015518",
          "67646",
          "T015516",
          "T015127",
          "T015126",
          "T012167",
          "T004914",
          "T016243",
          "2951",
          "T002207",
          "T000126",
          "5930",
          "T001663",
          "398363"
        ]
      },
      "release_date": "2020-03-04T23:00:00Z",
      "title": "CVE-2020-10029"
    }
  ]
}


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