HighFix available
opusfile — security advisory
A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.
- Products
- opusfile
- Affected versions
- Not specified
- Fixed versions
- 0.12-r3, 0.12-r4
- CVEs
- CVE-2022-47021
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:19 UTC · Revision 1
Source evidence
A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.
osv:ALPINE-CVE-2022-47021
opusfile
Fixed versions: 0.12-r3
opusfile
Fixed versions: 0.12-r3
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
opusfile
Fixed versions: 0.12-r4
Complete source record
{
"id": "f9eb5aafe134b70e4d43ae6dd369ad82615555970e36a4198f78b98bcc2e5967",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-47021",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2022-47021",
"summary": "A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.",
"evidence": "osv:ALPINE-CVE-2022-47021",
"products": [
{
"name": {
"value": "opusfile",
"evidence": "/affected/0/package/name"
},
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{
"value": "0.12-r3",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/1/package/name"
},
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},
{
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{
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{
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{
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{
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{
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"affected_versions": []
},
{
"name": {
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"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.12-r4",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "opusfile",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.12-r4",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "ALPINE-CVE-2022-47021",
"aliases": [
"ALPINE-CVE-2022-47021"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0.9"
},
{
"fixed": "0.12-r3"
}
]
}
],
"package": {
"name": "opusfile",
"purl": "pkg:apk/alpine/opusfile?arch=source",
"ecosystem": "Alpine:v3.15"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
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"events": [
{
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{
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],
"package": {
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"purl": "pkg:apk/alpine/opusfile?arch=source",
"ecosystem": "Alpine:v3.16"
},
"database_specific": {
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"ecosystem": "Alpine:v3.17"
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],
"package": {
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"ecosystem": "Alpine:v3.19"
},
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"package": {
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"ecosystem": "Alpine:v3.21"
},
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},
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{
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],
"package": {
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"ecosystem": "Alpine:v3.23"
},
"database_specific": {
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{
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],
"package": {
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"ecosystem": "Alpine:v3.24"
},
"database_specific": {
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}
],
"modified": "2026-10-15T07:17:54.275720780Z",
"provider": "osv",
"upstream": [
"CVE-2022-47021"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2022-47021"
]
},
"related_cves": [
{
"value": "CVE-2022-47021",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 322060,
"published_at": "2023-01-20T19:15:17.55+00:00"
}