FKIE_CVE-2024-10396

Vulnerability from fkie_nvd - Published: 2024-11-14 20:15 - Updated: 2025-12-23 16:16
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
An authenticated user can provide a malformed ACL to the fileserver's StoreACL RPC, causing the fileserver to crash, possibly expose uninitialized memory, and possibly store garbage data in the audit log. Malformed ACLs provided in responses to client FetchACL RPCs can cause client processes to crash and possibly expose uninitialized memory into other ACLs stored on the server.
References
patrick@puiterwijk.orghttps://www.openafs.org/pages/security/OPENAFS-SA-2024-002.txt
patrick@puiterwijk.orghttps://www.openafs.org/security
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00019.html
Impacted products
Vendor Product Version
openafs openafs *
openafs openafs *
openafs openafs 1.9.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "68ADC2B6-C3E7-4CBB-8606-1E7BA75A6384",
              "versionEndExcluding": "1.6.25",
              "versionStartIncluding": "1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "57A57597-4164-4BCC-BF28-2ECC802B1CE3",
              "versionEndExcluding": "1.8.13",
              "versionStartIncluding": "1.8.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openafs:openafs:1.9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "D4DAE782-78E7-494F-9456-FF6BE1598A36",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authenticated user can provide a malformed ACL to the fileserver\u0027s StoreACL RPC, causing the fileserver to crash, possibly expose uninitialized memory, and possibly store garbage data in the audit log. Malformed ACLs provided in responses to client FetchACL RPCs can cause client processes to crash and possibly expose uninitialized memory into other ACLs\u00a0stored on the server."
    },
    {
      "lang": "es",
      "value": "Un usuario autenticado puede proporcionar una ACL mal formada a la RPC StoreACL del servidor de archivos, lo que provocar\u00e1 que el servidor de archivos se bloquee, posiblemente exponga memoria no inicializada y posiblemente almacene datos basura en el registro de auditor\u00eda. Las ACL mal formadas proporcionadas en respuestas a las RPC FetchACL del cliente pueden provocar que los procesos del cliente se bloqueen y posiblemente expongan memoria no inicializada en otras ACL almacenadas en el servidor."
    }
  ],
  "id": "CVE-2024-10396",
  "lastModified": "2025-12-23T16:16:21.770",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "patrick@puiterwijk.org",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-11-14T20:15:20.917",
  "references": [
    {
      "source": "patrick@puiterwijk.org",
      "url": "https://www.openafs.org/pages/security/OPENAFS-SA-2024-002.txt"
    },
    {
      "source": "patrick@puiterwijk.org",
      "url": "https://www.openafs.org/security"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00019.html"
    }
  ],
  "sourceIdentifier": "patrick@puiterwijk.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ],
      "source": "patrick@puiterwijk.org",
      "type": "Secondary"
    }
  ]
}


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