pysec-2023-44
Vulnerability from pysec
Published
2023-04-17 08:15
Modified
2023-05-04 03:49
Details

In Apache Spark versions prior to 3.4.0, applications using spark-submit can specify a 'proxy-user' to run as, limiting privileges. The application can execute code with the privileges of the submitting user, however, by providing malicious configuration-related classes on the classpath. This affects architectures relying on proxy-user, for example those using Apache Livy to manage submitted applications.

Update to Apache Spark 3.4.0 or later, and ensure that spark.submit.proxyUser.allowCustomClasspathInClusterMode is set to its default of "false", and is not overridden by submitted applications.

Impacted products
Name purl
pyspark pkg:pypi/pyspark
Aliases


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pyspark",
        "purl": "pkg:pypi/pyspark"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.1.1",
        "2.1.2",
        "2.1.3",
        "2.2.0",
        "2.2.1",
        "2.2.2",
        "2.2.3",
        "2.3.0",
        "2.3.1",
        "2.3.2",
        "2.3.3",
        "2.3.4",
        "2.4.0",
        "2.4.1",
        "2.4.2",
        "2.4.3",
        "2.4.4",
        "2.4.5",
        "2.4.6",
        "2.4.7",
        "2.4.8",
        "3.0.0",
        "3.0.1",
        "3.0.2",
        "3.0.3",
        "3.1.1",
        "3.1.2",
        "3.1.3",
        "3.2.0",
        "3.2.1",
        "3.2.2",
        "3.2.3",
        "3.2.4",
        "3.3.0",
        "3.3.1",
        "3.3.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-22946"
  ],
  "details": "In Apache Spark versions prior to 3.4.0, applications using spark-submit can specify a \u0027proxy-user\u0027 to run as, limiting privileges. The application can execute code with the privileges of the submitting user, however, by providing malicious configuration-related classes on the classpath. This affects architectures relying on proxy-user, for example those using Apache Livy to manage submitted applications.\n\nUpdate to Apache Spark 3.4.0 or later, and ensure that \nspark.submit.proxyUser.allowCustomClasspathInClusterMode is set to its \ndefault of \"false\", and is not overridden by submitted applications.\n\n\n",
  "id": "PYSEC-2023-44",
  "modified": "2023-05-04T03:49:47.415944Z",
  "published": "2023-04-17T08:15:00Z",
  "references": [
    {
      "type": "ARTICLE",
      "url": "https://lists.apache.org/thread/yllfl25xh5tbotjmg93zrq4bzwhqc0gv"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/yllfl25xh5tbotjmg93zrq4bzwhqc0gv"
    }
  ]
}


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