CVE-2023-48704 (GCVE-0-2023-48704)

Vulnerability from cvelistv5 – Published: 2023-12-22 15:18 – Updated: 2024-08-02 21:37
VLAI?
Title
Unauthenticated heap buffer overflow in Gorrila codec decompression
Summary
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 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
ClickHouse ClickHouse Affected: < 23.9.2.47551
Affected: < 23.10.5.20
Affected: < 23.3.18.15
Affected: < 23.8.8.20
Affected: < 23.9.6.20
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          "dateUpdated": "2024-08-02T21:37:54.582Z",
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
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        },
        {
          "descriptions": [
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              "cweId": "CWE-120",
              "description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-12-22T15:18:12.846Z",
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        "discovery": "UNKNOWN"
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    "datePublished": "2023-12-22T15:18:12.846Z",
    "dateReserved": "2023-11-17T19:43:37.554Z",
    "dateUpdated": "2024-08-02T21:37:54.582Z",
    "state": "PUBLISHED"
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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