clickhouse — security advisory

{
  "id": "2445f4b845131f050f10be24892d82e8eaeda740531c9984d99660bda98d303a",
  "url": "https://osv.dev/vulnerability/DEBIAN-CVE-2022-44011",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DEBIAN-CVE-2022-44011",
    "summary": "An issue was discovered in ClickHouse before 22.9.1.2603. An authenticated user (with the ability to load data) could cause a heap buffer overflow and crash the server by inserting a malformed CapnProto object. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19.",
    "evidence": "osv:DEBIAN-CVE-2022-44011",
    "products": [
      {
        "name": {
          "value": "clickhouse",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "18.16.1+ds-7.3",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "18.16.1+ds-7.4",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "DEBIAN-CVE-2022-44011",
      "aliases": [
        "DEBIAN-CVE-2022-44011"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "clickhouse",
            "purl": "pkg:deb/debian/clickhouse?arch=source&distro=bookworm",
            "ecosystem": "Debian:12"
          },
          "versions": [
            "18.16.1+ds-7.3",
            "18.16.1+ds-7.4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-44011.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        }
      ],
      "modified": "2026-10-15T08:03:05.773069207Z",
      "provider": "osv",
      "upstream": [
        "CVE-2022-44011"
      ],
      "references": [
        "https://security-tracker.debian.org/tracker/CVE-2022-44011"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2022-44011",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 325131,
  "published_at": "2023-11-23T16:15:07.217+00:00"
}