Refine your search
1 vulnerability found for by libsndfile_project
CVE-2021-4156 (GCVE-0-2021-4156)
Vulnerability from cvelistv5
Published
2022-03-23 00:00
Modified
2025-12-11 12:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | libsndfile |
Version: libsndfile 1.1.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-12-11T12:06:14.134Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2027690"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/libsndfile/libsndfile/pull/732/commits/4c30646abf7834e406f7e2429c70bc254e18beab"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/libsndfile/libsndfile/issues/731"
},
{
"name": "[debian-lts-announce] 20220628 [SECURITY] [DLA 3058-1] libsndfile security update",
"tags": [
"mailing-list",
"x_transferred"
],
"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",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00036.html"
},
{
"name": "GLSA-202309-11",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202309-11"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/12/msg00013.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "libsndfile",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "libsndfile 1.1.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An out-of-bounds read flaw was found in libsndfile\u0027s 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."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-29T12:06:18.959Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"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"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2021-4156",
"datePublished": "2022-03-23T00:00:00.000Z",
"dateReserved": "2021-12-22T00:00:00.000Z",
"dateUpdated": "2025-12-11T12:06:14.134Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}