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CVE-2023-36824 (GCVE-0-2023-36824)

Vulnerability from cvelistv5 – Published: 2023-07-11 16:16 – Updated: 2025-02-13 16:56
VLAI
Title
Heap overflow in COMMAND GETKEYS and ACL evaluation in Redis
Summary
Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.
Severity
7.4 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-18 18:06 UTC
CWE
  • CWE-122 - Heap-based Buffer Overflow
  • CWE-131 - Incorrect Calculation of Buffer Size
Assigner
References
Impacted products
Vendor Product Version CPE status
redis redis Affected: >= 7.0.0, < 7.0.12
guessed Create a notification for this product.
redis redis Affected: 7.0.0 , < 7.0.12 (custom)
    cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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      "product_status:known_affected": "2",
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                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/"
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            "title": "CVE Program Container"
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            {
              "descriptions": [
                {
                  "cweId": "CWE-131",
                  "description": "CWE-131: Incorrect Calculation of Buffer Size",
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          "providerMetadata": {
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            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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          },
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            {
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              "tags": [
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            },
            {
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            },
            {
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/"
            },
            {
              "url": "https://security.netapp.com/advisory/ntap-20230814-0009/"
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          ],
          "source": {
            "advisory": "GHSA-4cfx-h9gq-xpx3",
            "discovery": "UNKNOWN"
          },
          "title": "Heap overflow in COMMAND GETKEYS and ACL evaluation in Redis"
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      },
      "cveMetadata": {
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        "dateReserved": "2023-06-27T15:43:18.386Z",
        "dateUpdated": "2024-10-18T18:33:29.724Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.