ubuntu-cve-2023-48704
Vulnerability from osv_ubuntu
Published
2023-12-22 16:15
Modified
2025-10-24 05:02
Summary
Details

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on port 9000/tcp, triggering a bug in the decompression logic of Gorilla codec that crashes the ClickHouse server process. This attack does not require authentication. This issue has been addressed in ClickHouse Cloud version 23.9.2.47551 and ClickHouse versions 23.10.5.20, 23.3.18.15, 23.8.8.20, and 23.9.6.20.

Severity
7.0 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
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": {
        "binaries": [
          {
            "binary_name": "clickhouse-client",
            "binary_version": "18.16.1+ds-7ubuntu0.1"
          },
          {
            "binary_name": "clickhouse-common",
            "binary_version": "18.16.1+ds-7ubuntu0.1"
          },
          {
            "binary_name": "clickhouse-server",
            "binary_version": "18.16.1+ds-7ubuntu0.1"
          },
          {
            "binary_name": "clickhouse-tools",
            "binary_version": "18.16.1+ds-7ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "clickhouse",
        "purl": "pkg:deb/ubuntu/clickhouse@18.16.1+ds-7ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "18.16.1+ds-5",
        "18.16.1+ds-5ubuntu1",
        "18.16.1+ds-5ubuntu2",
        "18.16.1+ds-6ubuntu1",
        "18.16.1+ds-7",
        "18.16.1+ds-7ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "clickhouse-client",
            "binary_version": "18.16.1+ds-7.4build2"
          },
          {
            "binary_name": "clickhouse-common",
            "binary_version": "18.16.1+ds-7.4build2"
          },
          {
            "binary_name": "clickhouse-server",
            "binary_version": "18.16.1+ds-7.4build2"
          },
          {
            "binary_name": "clickhouse-tools",
            "binary_version": "18.16.1+ds-7.4build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "clickhouse",
        "purl": "pkg:deb/ubuntu/clickhouse@18.16.1+ds-7.4build2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "18.16.1+ds-7.4",
        "18.16.1+ds-7.4build1",
        "18.16.1+ds-7.4build2"
      ]
    }
  ],
  "aliases": [],
  "details": "ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on port 9000/tcp, triggering a bug in the decompression logic of Gorilla codec that crashes the ClickHouse server process. This attack does not require authentication. This issue has been addressed in ClickHouse Cloud version 23.9.2.47551 and ClickHouse versions 23.10.5.20, 23.3.18.15, 23.8.8.20, and 23.9.6.20.",
  "id": "UBUNTU-CVE-2023-48704",
  "modified": "2025-10-24T05:02:21Z",
  "published": "2023-12-22T16:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-48704"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-5rmf-5g48-xv63"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ClickHouse/ClickHouse/pull/57107"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48704"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
      "type": "CVSS_V3"
    },
    {
      "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-2023-48704"
  ]
}



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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

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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.