{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-4156", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2023-09-29T12:06:18.959269", "dateReserved": "2021-12-22T00:00:00", "datePublished": "2022-03-23T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-09-29T12:06:18.959269"}, "descriptions": [{"lang": "en", "value": "An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws."}], "affected": [{"vendor": "n/a", "product": "libsndfile", "versions": [{"version": "libsndfile 1.1.0", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2027690"}, {"url": "https://github.com/libsndfile/libsndfile/pull/732/commits/4c30646abf7834e406f7e2429c70bc254e18beab"}, {"url": "https://github.com/libsndfile/libsndfile/issues/731"}, {"name": "[debian-lts-announce] 20220628 [SECURITY] [DLA 3058-1] libsndfile security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00020.html"}, {"name": "[debian-lts-announce] 20220929 [SECURITY] [DLA 3126-1] libsndfile security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00036.html"}, {"name": "GLSA-202309-11", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202309-11"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-125", "cweId": "CWE-125"}]}]}}}

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