{
  "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": "ClamAV ist ein Open Source Virenscanner.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in ClamAV ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- MacOS X\n- Windows\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-2022-0772 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0772.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0772 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0772"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202310-01 vom 2023-10-01",
        "url": "https://security.gentoo.org/glsa/202310-01"
      },
      {
        "category": "external",
        "summary": "ClamAV Security Advisory vom 2022-01-13",
        "url": "https://blog.clamav.net/2022/01/clamav-01035-and-01042-security-patch.html"
      },
      {
        "category": "external",
        "summary": "Tenable Security Advisory vom 2022-01-13",
        "url": "https://www.tenable.com/plugins/nessus/156698"
      },
      {
        "category": "external",
        "summary": "VuXML vom 2022-01-13",
        "url": "https://vuxml.freebsd.org/freebsd/2a6106c6-73e5-11ec-8fa2-0800270512f4.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5233-1 vom 2022-01-18",
        "url": "https://ubuntu.com/security/notices/USN-5233-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5233-2 vom 2022-01-19",
        "url": "https://ubuntu.com/security/notices/USN-5233-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0160-1 vom 2022-01-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010050.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:14882-1 vom 2022-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010086.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0358-1 vom 2022-02-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010197.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-063 vom 2022-05-20",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-063.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0493-1 vom 2022-02-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010270.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-090 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-090.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-229 vom 2022-12-09",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-229.html"
      }
    ],
    "source_lang": "en-US",
    "title": "ClamAV: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-10-01T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:32:06.464+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-0772",
      "initial_release_date": "2022-01-13T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-01-13T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-01-18T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-01-19T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-01-24T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-01-26T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-09T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-20T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-05-19T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-20T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-12-11T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-10-01T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Gentoo aufgenommen"
        }
      ],
      "status": "final",
      "version": "11"
    }
  },
  "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": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source ClamAV \u003c 0.103.5",
                "product": {
                  "name": "Open Source ClamAV \u003c 0.103.5",
                  "product_id": "T021605",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:clamav:clamav:0.103.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source ClamAV \u003c 104.2",
                "product": {
                  "name": "Open Source ClamAV \u003c 104.2",
                  "product_id": "T021606",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:clamav:clamav:104.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "ClamAV"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2022-20698",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in ClamAV. Der Fehler besteht aufgrund eines ung\u00fcltigen Lesezeigers, wenn ClamAV mit \"libjson-c\" kompiliert wird und die Scan-Option \"CL_SCAN_GENERAL_COLLECT_METADATA\" (die Option \"clamscan --gen-json\") aktiviert ist. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "398363",
          "T012167"
        ]
      },
      "release_date": "2022-01-13T23:00:00.000+00:00",
      "title": "CVE-2022-20698"
    }
  ]
}