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redis — security advisory

Type: advisorySources: OSVAdvisory ID: ALPINE-CVE-2023-41056

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

ALPINE-CVE-2023-41056

core-osv · Original source

Published 10 Jan 2024, 16:15 UTC

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"
}