gsd-2014-9421
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The auth_gssapi_unwrap_data function in lib/rpc/auth_gssapi_misc.c in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly handle partial XDR deserialization, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via malformed XDR data, as demonstrated by data sent to kadmind.
Aliases
Aliases
CVE-2014-9421


To clipboard 

{
  "GSD": {
    "alias": "CVE-2014-9421",
    "description": "The auth_gssapi_unwrap_data function in lib/rpc/auth_gssapi_misc.c in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly handle partial XDR deserialization, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via malformed XDR data, as demonstrated by data sent to kadmind.",
    "id": "GSD-2014-9421",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-9421.html",
      "https://www.debian.org/security/2015/dsa-3153",
      "https://access.redhat.com/errata/RHSA-2015:0794",
      "https://access.redhat.com/errata/RHSA-2015:0439",
      "https://ubuntu.com/security/CVE-2014-9421",
      "https://advisories.mageia.org/CVE-2014-9421.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2014-9421.html",
      "https://linux.oracle.com/cve/CVE-2014-9421.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-9421"
      ],
      "details": "The auth_gssapi_unwrap_data function in lib/rpc/auth_gssapi_misc.c in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly handle partial XDR deserialization, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via malformed XDR data, as demonstrated by data sent to kadmind.",
      "id": "GSD-2014-9421",
      "modified": "2023-12-13T01:22:48.451164Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        ]
      }
    },
    "nvd.nist.gov": {
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                "cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*",
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              {
                "cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.13:*:*:*:*:*:*:*",
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      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2020-01-21T15:46Z",
      "publishedDate": "2015-02-19T11:59Z"
    }
  }
}


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