Critical
libstb — security advisory
A heap-based buffer overflow vulnerability exists in the comment functionality of stb _vorbis.c v1.22. A specially crafted .ogg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.
- Products
- libstb
- Affected versions
- 0.0~git20190817.1.052dce1-1, 0.0~git20200713.b42009b+ds-1, 0.0~git20210910.af1a5bc+ds-1, 0.0~git20230129.5736b15+ds-1, 0.0~git20230129.5736b15+ds-1.1, 0.0~git20230129.5736b15+ds-1.2, 0.0~git20240715.f7f20f39fe4f+ds-1, 0.0~git20241109.5c20573+ds-1, 0.0~git20250907.fede005+ds-1
- Fixed versions
- Not specified
- CVEs
- CVE-2023-47212
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:43 UTC · Revision 1
Source evidence
A heap-based buffer overflow vulnerability exists in the comment functionality of stb _vorbis.c v1.22. A specially crafted .ogg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.
osv:UBUNTU-CVE-2023-47212
libstb
Fixed versions: Not specified
libstb
Fixed versions: Not specified
libstb
Fixed versions: Not specified
libstb
Fixed versions: Not specified
libstb
Fixed versions: Not specified
libstb
Fixed versions: Not specified
Complete source record
{
"id": "50575d4889129b5fe6e2e4301516f1b91bea4f80fe37483e1d394df1301cc463",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2023-47212",
"method": "structured",
"payload": {
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"title": "UBUNTU-CVE-2023-47212",
"summary": "A heap-based buffer overflow vulnerability exists in the comment functionality of stb _vorbis.c v1.22. A specially crafted .ogg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.",
"evidence": "osv:UBUNTU-CVE-2023-47212",
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{
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"severity": "critical",
"structured": {
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"aliases": [
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"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
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{
"type": "Ubuntu",
"score": "medium"
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],
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},
"ecosystem_specific": {
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"package": {
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],
"modified": "2026-10-17T12:57:21.579653841Z",
"provider": "osv",
"upstream": [
"CVE-2023-47212"
],
"references": [
"https://ubuntu.com/security/CVE-2023-47212",
"https://www.cve.org/CVERecord?id=CVE-2023-47212",
"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1846"
]
},
"related_cves": [
{
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"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 357308,
"published_at": "2024-05-01T16:15:00+00:00"
}