ubuntu-cve-2025-27151
Vulnerability from osv_ubuntu
Published
2025-05-29 09:15
Modified
2026-04-14 08:27
Summary
Details

Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2.

Severity
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "redis",
            "binary_version": "5:7.0.15-1ubuntu0.24.04.4"
          },
          {
            "binary_name": "redis-sentinel",
            "binary_version": "5:7.0.15-1ubuntu0.24.04.4"
          },
          {
            "binary_name": "redis-server",
            "binary_version": "5:7.0.15-1ubuntu0.24.04.4"
          },
          {
            "binary_name": "redis-tools",
            "binary_version": "5:7.0.15-1ubuntu0.24.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "redis",
        "purl": "pkg:deb/ubuntu/redis@5:7.0.15-1ubuntu0.24.04.4?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5:7.0.12-1",
        "5:7.0.14-1",
        "5:7.0.14-2",
        "5:7.0.15-1",
        "5:7.0.15-1build1",
        "5:7.0.15-1build2",
        "5:7.0.15-1ubuntu0.24.04.1",
        "5:7.0.15-1ubuntu0.24.04.2",
        "5:7.0.15-1ubuntu0.24.04.3",
        "5:7.0.15-1ubuntu0.24.04.4"
      ]
    }
  ],
  "aliases": [],
  "details": "Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2.",
  "id": "UBUNTU-CVE-2025-27151",
  "modified": "2026-04-14T08:27:29Z",
  "published": "2025-05-29T09:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-27151"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-27151"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/redis/redis/commit/643b5db235cb82508e72f11c7b4bbfc7dc39be56"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/redis/redis/releases/tag/8.0.2"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/redis/redis/security/advisories/GHSA-5453-q98w-cmvm"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-27151"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.