{"id":"CVE-2021-3246","state":"PUBLISHED","title":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","publishedAt":"2021-07-20T00:00:00.000Z","updatedAt":"2024-08-03T16:53:16.366Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/libsndfile/libsndfile/issues/687","https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html","https://www.debian.org/security/2021/dsa-4947","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/","https://security.gentoo.org/glsa/202309-11"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:55.807Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/3xxx/CVE-2021-3246.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-3246","state":"PUBLISHED","datePublished":"2021-07-20T00:00:00.000Z","dateUpdated":"2024-08-03T16:53:16.366Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-01-22T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/libsndfile/libsndfile/issues/687"},{"url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html","name":"[debian-lts-announce] 20210729 [SECURITY] [DLA 2722-1] libsndfile security update","tags":["mailing-list"]},{"url":"https://www.debian.org/security/2021/dsa-4947","name":"DSA-4947","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/","name":"FEDORA-2021-8fef82e363","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/","name":"FEDORA-2021-e2dc109b4c","tags":["vendor-advisory"]},{"url":"https://security.gentoo.org/glsa/202309-11","name":"GLSA-202309-11","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-09-29T12:06:20.711Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/libsndfile/libsndfile/issues/687","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html","name":"[debian-lts-announce] 20210729 [SECURITY] [DLA 2722-1] libsndfile security update","tags":["mailing-list","x_transferred"]},{"url":"https://www.debian.org/security/2021/dsa-4947","name":"DSA-4947","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/","name":"FEDORA-2021-8fef82e363","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/","name":"FEDORA-2021-e2dc109b4c","tags":["vendor-advisory","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202309-11","name":"GLSA-202309-11","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T16:53:16.366Z"}}]}}}