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Critical

faust — security advisory

Type: advisorySources: OSVAdvisory ID: UBUNTU-CVE-2021-41736

Faust v2.35.0 was discovered to contain a heap-buffer overflow in the function realPropagate() at propagate.cpp.

Products
faust
Affected versions
0.9.46-2, 0.9.95~repack1-2, 2.15.11~ds1-1, 2.20.2~ds0-1, 2.30.5~ds0-2, 2.37.3~ds0-1, 2.54.9+ds0-1, 2.68.1+ds-2, 2.69.3+ds-1, 2.70.3+ds-1, 2.70.3+ds-1.1, 2.70.3+ds-1.1build1, 2.70.3+ds-1.1build2, 2.77.3+ds-2, 2.79.3+ds-2, 2.79.3+ds-2ubuntu1, 2.81.10+ds-1, 2.85.5+ds1-1, 2.85.9+ds-1
Fixed versions
Not specified
CVEs
CVE-2021-41736
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 00:54 UTC · Revision 1

Source evidence

UBUNTU-CVE-2021-41736

core-osv · Original source

Published 22 Mar 2022, 18:15 UTC

Faust v2.35.0 was discovered to contain a heap-buffer overflow in the function realPropagate() at propagate.cpp.

osv:UBUNTU-CVE-2021-41736

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

faust

Fixed versions: Not specified

Complete source record
{
  "id": "1db711e3b3b724bfe20ad7952b00e83d822beaa46875bfde9fd2e9932994afd3",
  "url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-41736",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "UBUNTU-CVE-2021-41736",
    "summary": "Faust v2.35.0 was discovered to contain a heap-buffer overflow in the function realPropagate() at propagate.cpp.",
    "evidence": "osv:UBUNTU-CVE-2021-41736",
    "products": [
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "0.9.46-2",
            "evidence": "/affected/0/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "0.9.95~repack1-2",
            "evidence": "/affected/1/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.15.11~ds1-1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "2.20.2~ds0-1",
            "evidence": "/affected/2/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.30.5~ds0-2",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "2.37.3~ds0-1",
            "evidence": "/affected/3/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/4/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.54.9+ds0-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "2.68.1+ds-2",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "2.69.3+ds-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "2.70.3+ds-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "2.70.3+ds-1.1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "2.70.3+ds-1.1build1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "2.70.3+ds-1.1build2",
            "evidence": "/affected/4/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/5/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.77.3+ds-2",
            "evidence": "/affected/5/versions"
          },
          {
            "value": "2.79.3+ds-2",
            "evidence": "/affected/5/versions"
          },
          {
            "value": "2.79.3+ds-2ubuntu1",
            "evidence": "/affected/5/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/6/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.81.10+ds-1",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "2.85.5+ds1-1",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "2.85.9+ds-1",
            "evidence": "/affected/6/versions"
          }
        ]
      },
      {
        "name": {
          "value": "faust",
          "evidence": "/affected/7/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.79.3+ds-2ubuntu1",
            "evidence": "/affected/7/versions"
          },
          {
            "value": "2.81.10+ds-1",
            "evidence": "/affected/7/versions"
          }
        ]
      }
    ],
    "severity": "critical",
    "structured": {
      "id": "UBUNTU-CVE-2021-41736",
      "aliases": [
        "UBUNTU-CVE-2021-41736"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        },
        {
          "type": "Ubuntu",
          "score": "medium"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=xenial",
            "ecosystem": "Ubuntu:16.04:LTS"
          },
          "versions": [
            "0.9.46-2"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "0.9.46-2"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=bionic",
            "ecosystem": "Ubuntu:18.04:LTS"
          },
          "versions": [
            "0.9.95~repack1-2"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "0.9.95~repack1-2"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "0.9.95~repack1-2"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=focal",
            "ecosystem": "Ubuntu:20.04:LTS"
          },
          "versions": [
            "2.15.11~ds1-1",
            "2.20.2~ds0-1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "2.20.2~ds0-1"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "2.20.2~ds0-1"
              },
              {
                "binary_name": "libfaust2",
                "binary_version": "2.20.2~ds0-1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=jammy",
            "ecosystem": "Ubuntu:22.04:LTS"
          },
          "versions": [
            "2.30.5~ds0-2",
            "2.37.3~ds0-1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "2.37.3~ds0-1"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "2.37.3~ds0-1"
              },
              {
                "binary_name": "libfaust2",
                "binary_version": "2.37.3~ds0-1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=noble",
            "ecosystem": "Ubuntu:24.04:LTS"
          },
          "versions": [
            "2.54.9+ds0-1",
            "2.68.1+ds-2",
            "2.69.3+ds-1",
            "2.70.3+ds-1",
            "2.70.3+ds-1.1",
            "2.70.3+ds-1.1build1",
            "2.70.3+ds-1.1build2"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "2.70.3+ds-1.1build2"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "2.70.3+ds-1.1build2"
              },
              {
                "binary_name": "libfaust-static",
                "binary_version": "2.70.3+ds-1.1build2"
              },
              {
                "binary_name": "libfaust2t64",
                "binary_version": "2.70.3+ds-1.1build2"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=questing",
            "ecosystem": "Ubuntu:25.10"
          },
          "versions": [
            "2.77.3+ds-2",
            "2.79.3+ds-2",
            "2.79.3+ds-2ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "2.79.3+ds-2ubuntu1"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "2.79.3+ds-2ubuntu1"
              },
              {
                "binary_name": "libfaust-static",
                "binary_version": "2.79.3+ds-2ubuntu1"
              },
              {
                "binary_name": "libfaust2t64",
                "binary_version": "2.79.3+ds-2ubuntu1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=stonking",
            "ecosystem": "Ubuntu:26.10"
          },
          "versions": [
            "2.81.10+ds-1",
            "2.85.5+ds1-1",
            "2.85.9+ds-1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "2.85.9+ds-1"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "2.85.9+ds-1"
              },
              {
                "binary_name": "libfaust-static",
                "binary_version": "2.85.9+ds-1"
              },
              {
                "binary_name": "libfaust2t64",
                "binary_version": "2.85.9+ds-1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "faust",
            "purl": "pkg:deb/ubuntu/faust?arch=source&distro=resolute",
            "ecosystem": "Ubuntu:26.04:LTS"
          },
          "versions": [
            "2.79.3+ds-2ubuntu1",
            "2.81.10+ds-1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41736.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "faust",
                "binary_version": "2.81.10+ds-1"
              },
              {
                "binary_name": "faust-common",
                "binary_version": "2.81.10+ds-1"
              },
              {
                "binary_name": "libfaust-static",
                "binary_version": "2.81.10+ds-1"
              },
              {
                "binary_name": "libfaust2t64",
                "binary_version": "2.81.10+ds-1"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-17T12:56:15.437129602Z",
      "provider": "osv",
      "upstream": [
        "CVE-2021-41736"
      ],
      "references": [
        "https://ubuntu.com/security/CVE-2021-41736",
        "https://github.com/grame-cncm/faust/issues/653",
        "https://www.cve.org/CVERecord?id=CVE-2021-41736"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2021-41736",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 355057,
  "published_at": "2022-03-22T18:15:00+00:00"
}