WID-SEC-W-2023-2522

Vulnerability from csaf_certbund - Published: 2021-07-20 22:00 - Updated: 2023-10-01 22:00
Summary
libsndfile: Schwachstelle ermöglicht Codeausführung
Severity
Hoch
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: Das libsndfile Paket stellt eine Bibliothek zum Lesen und Schreiben von Audiodateien zur Verfügung.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libsndfile ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme: - UNIX - Linux - Windows - Sonstiges
CVE-2021-3246

Es existiert eine Schwachstelle in libsndfile. Aufgrund eines Pufferüberlaufs in "msadpcm_decode_block" ist es einem entfernten, anonymen Angreifer möglich diese Schwachstelle auszunutzen, um beliebigen Programmcode auszuführen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Amazon Linux 2
Amazon
 cpe:/o:amazon:linux_2:- —
Open Source libsndfile 1.0.30
Open Source
 cpe:/a:libsnd:libsndfile:1.0.30 —
Gentoo Linux
Gentoo
 cpe:/o:gentoo:linux:- —
Open Source CentOS
Open Source
 cpe:/o:centos:centos:- —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Das libsndfile Paket stellt eine Bibliothek zum Lesen und Schreiben von Audiodateien zur Verf\u00fcgung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libsndfile ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\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-2023-2522 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2023-2522.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2522 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2522"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202309-11 vom 2023-09-29",
        "url": "https://security.gentoo.org/glsa/202309-11"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla - Bug 1984319 vom 2021-07-20",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1984319"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:14769-1 vom 2021-07-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-July/009219.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5025-1 vom 2021-07-29",
        "url": "https://ubuntu.com/security/notices/USN-5025-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5025-2 vom 2021-07-29",
        "url": "https://ubuntu.com/security/notices/USN-5025-2"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4947 vom 2021-07-31",
        "url": "https://www.debian.org/security/2021/dsa-4947"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:2615-1 vom 2021-08-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-August/009252.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:2764-1 vom 2021-08-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-August/009301.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-3253 vom 2021-08-24",
        "url": "https://linux.oracle.com/errata/ELSA-2021-3253.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3253 vom 2021-08-25",
        "url": "https://access.redhat.com/errata/RHSA-2021:3253"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3297 vom 2021-08-30",
        "url": "https://access.redhat.com/errata/RHSA-2021:3297"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3298 vom 2021-08-30",
        "url": "https://access.redhat.com/errata/RHSA-2021:3298"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3295 vom 2021-08-30",
        "url": "https://access.redhat.com/errata/RHSA-2021:3295"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-3295 vom 2021-08-30",
        "url": "http://linux.oracle.com/errata/ELSA-2021-3295.html"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2021:3295 vom 2021-08-30",
        "url": "https://lists.centos.org/pipermail/centos-announce/2021-August/048355.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1713 vom 2021-10-07",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1713.html"
      }
    ],
    "source_lang": "en-US",
    "title": "libsndfile: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2023-10-01T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:59:15.888+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-2522",
      "initial_release_date": "2021-07-20T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-07-20T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2021-07-27T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-07-28T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-07-29T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-08-01T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2021-08-05T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-08-17T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-08-24T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
        },
        {
          "date": "2021-08-29T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-30T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-10-06T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-10-01T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Gentoo aufgenommen"
        }
      ],
      "status": "final",
      "version": "12"
    }
  },
  "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": "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": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Open Source libsndfile 1.0.30",
            "product": {
              "name": "Open Source libsndfile 1.0.30",
              "product_id": "T019939",
              "product_identification_helper": {
                "cpe": "cpe:/a:libsnd:libsndfile:1.0.30"
              }
            }
          }
        ],
        "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-2021-3246",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in libsndfile. Aufgrund eines Puffer\u00fcberlaufs in \"msadpcm_decode_block\" ist es einem entfernten, anonymen Angreifer m\u00f6glich diese Schwachstelle auszunutzen, um beliebigen Programmcode auszuf\u00fchren. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T019939",
          "T012167",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2021-07-20T22:00:00.000+00:00",
      "title": "CVE-2021-3246"
    }
  ]
}



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