ubuntu-cve-2022-48571
Vulnerability from osv_ubuntu
Published
2023-08-22 19:16
Modified
2025-09-08 16:50
Summary
Details

memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "memcached",
            "binary_version": "1.4.25-2ubuntu1.5+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "memcached",
        "purl": "pkg:deb/ubuntu/memcached@1.4.25-2ubuntu1.5+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.25-2ubuntu1.5+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.24-2ubuntu1",
        "1.4.25-1ubuntu2",
        "1.4.25-2ubuntu1",
        "1.4.25-2ubuntu1.2",
        "1.4.25-2ubuntu1.3",
        "1.4.25-2ubuntu1.4",
        "1.4.25-2ubuntu1.5"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "memcached",
            "binary_version": "1.5.6-0ubuntu1.2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "memcached",
        "purl": "pkg:deb/ubuntu/memcached@1.5.6-0ubuntu1.2+esm1?arch=source\u0026distro=esm-infra/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.6-0ubuntu1.2+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.33-1ubuntu3",
        "1.5.4-1ubuntu2",
        "1.5.4-1ubuntu3",
        "1.5.6-0ubuntu1",
        "1.5.6-0ubuntu1.1",
        "1.5.6-0ubuntu1.2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "memcached",
            "binary_version": "1.5.22-2ubuntu0.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "memcached",
        "purl": "pkg:deb/ubuntu/memcached@1.5.22-2ubuntu0.3?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.22-2ubuntu0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.5.10-0ubuntu3",
        "1.5.10-0ubuntu4",
        "1.5.19-2",
        "1.5.20-1",
        "1.5.22-1ubuntu1",
        "1.5.22-2",
        "1.5.22-2ubuntu0.1",
        "1.5.22-2ubuntu0.2"
      ]
    }
  ],
  "aliases": [],
  "details": "memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP.",
  "id": "UBUNTU-CVE-2022-48571",
  "modified": "2025-09-08T16:50:36Z",
  "published": "2023-08-22T19:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-48571"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/memcached/memcached/commit/6b319c8c7a29e9c353dec83dc92f01905f6c8966"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6382-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-48571"
    }
  ],
  "related": [
    "USN-6382-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-48571"
  ]
}



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