HighFix available
redis — security advisory
Redis is an in-memory database that persists on disk. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4.
- Products
- redis
- Affected versions
- Not specified
- Fixed versions
- 7.0.15-r0, 7.2.4-r0
- CVEs
- CVE-2023-41056
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 15:00 UTC · Revision 1
Source evidence
Redis is an in-memory database that persists on disk. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4.
osv:ALPINE-CVE-2023-41056
redis
Fixed versions: 7.0.15-r0
redis
Fixed versions: 7.0.15-r0
redis
Fixed versions: 7.0.15-r0
redis
Fixed versions: 7.2.4-r0
Complete source record
{
"id": "14e6034b192f6a03213fde35e6c6f18eedeeaaef668c28886b3dc7204b08979d",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2023-41056",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2023-41056",
"summary": "Redis is an in-memory database that persists on disk. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4.",
"evidence": "osv:ALPINE-CVE-2023-41056",
"products": [
{
"name": {
"value": "redis",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "7.0.15-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "redis",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "7.0.15-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "redis",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "7.0.15-r0",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "redis",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "7.2.4-r0",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "ALPINE-CVE-2023-41056",
"aliases": [
"ALPINE-CVE-2023-41056"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.9"
},
{
"fixed": "7.0.15-r0"
}
]
}
],
"package": {
"name": "redis",
"purl": "pkg:apk/alpine/redis?arch=source",
"ecosystem": "Alpine:v3.16"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-41056.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.9"
},
{
"fixed": "7.0.15-r0"
}
]
}
],
"package": {
"name": "redis",
"purl": "pkg:apk/alpine/redis?arch=source",
"ecosystem": "Alpine:v3.17"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-41056.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.9"
},
{
"fixed": "7.0.15-r0"
}
]
}
],
"package": {
"name": "redis",
"purl": "pkg:apk/alpine/redis?arch=source",
"ecosystem": "Alpine:v3.18"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-41056.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.9"
},
{
"fixed": "7.2.4-r0"
}
]
}
],
"package": {
"name": "redis",
"purl": "pkg:apk/alpine/redis?arch=source",
"ecosystem": "Alpine:v3.19"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-41056.json"
},
"ecosystem_specific": {}
}
],
"modified": "2026-10-26T17:17:58.638564Z",
"provider": "osv",
"upstream": [
"CVE-2023-41056"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2023-41056"
]
},
"related_cves": [
{
"value": "CVE-2023-41056",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 454488,
"published_at": "2024-01-10T16:15:46.557+00:00"
}