github - ghsa-mf33-8pgp-q5fx

GHSA-MF33-8PGP-Q5FX

Vulnerability from github – Published: 2022-03-16 00:00 – Updated: 2022-03-23 00:00

Details

Divide-by-zero in Clickhouse's DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2021-42390"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-369"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-14T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Divide-by-zero in Clickhouse\u0027s DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0.",
  "id": "GHSA-mf33-8pgp-q5fx",
  "modified": "2022-03-23T00:00:46Z",
  "published": "2022-03-16T00:00:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42390"
    },
    {
      "type": "WEB",
      "url": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-42390 (GCVE-0-2021-42390)

Vulnerability from cvelistv5 – Published: 2022-03-14 22:20 – Updated: 2024-08-04 03:30

Summary

Divide-by-zero in Clickhouse's DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0.

Severity ?

No CVSS data available.

CWE

CWE-369

Assigner

JFROG

References

URL

Tags

https://jfrog.com/blog/7-rce-and-dos-vulnerabilit…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	yandex	clickhouse	Affected: unspecified , < 21.10.2.15-stable (custom)

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:30:38.448Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "clickhouse",
          "vendor": "yandex",
          "versions": [
            {
              "lessThan": "21.10.2.15-stable",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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      ],
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        "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
        "shortName": "JFROG"
      },
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          "url": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms"
        }
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              {
                "product": {
                  "product_data": [
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                      "version": {
                        "version_data": [
                          {
                            "platform": "",
                            "version_affected": "\u003c",
                            "version_name": "",
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        "impact": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
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            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-MF33-8PGP-Q5FX

CVE-2021-42390 (GCVE-0-2021-42390)

Tags

Sightings

Nomenclature