pysec-2021-356
Vulnerability from pysec
Published
2021-09-27 13:15
Modified
2021-10-01 22:29
Details

nltk is vulnerable to Inefficient Regular Expression Complexity

Impacted products
Name purl
nltk pkg:pypi/nltk
Aliases


To clipboard 

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "nltk",
            purl: "pkg:pypi/nltk",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "277711ab1dec729e626b27aab6fa35ea5efbd7e6",
                  },
               ],
               repo: "https://github.com/nltk/nltk",
               type: "GIT",
            },
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "3.6.4",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "0.8",
            "0.9",
            "0.9.3",
            "0.9.4",
            "0.9.5",
            "0.9.6",
            "0.9.7",
            "0.9.8",
            "0.9.9",
            "2.0.1",
            "2.0.1rc1",
            "2.0.1rc2-git",
            "2.0.1rc3",
            "2.0.1rc4",
            "2.0.2",
            "2.0.3",
            "2.0.4",
            "2.0.5",
            "2.0b4",
            "2.0b5",
            "2.0b6",
            "2.0b7",
            "2.0b8",
            "2.0b9",
            "3.0.0",
            "3.0.0b1",
            "3.0.0b2",
            "3.0.1",
            "3.0.2",
            "3.0.3",
            "3.0.4",
            "3.0.5",
            "3.1",
            "3.2",
            "3.2.1",
            "3.2.2",
            "3.2.3",
            "3.2.4",
            "3.2.5",
            "3.3",
            "3.4",
            "3.4.1",
            "3.4.2",
            "3.4.3",
            "3.4.4",
            "3.4.5",
            "3.5",
            "3.5b1",
            "3.6",
            "3.6.1",
            "3.6.2",
            "3.6.3",
         ],
      },
   ],
   aliases: [
      "CVE-2021-3828",
      "GHSA-2ww3-fxvq-293j",
   ],
   details: "nltk is vulnerable to Inefficient Regular Expression Complexity",
   id: "PYSEC-2021-356",
   modified: "2021-10-01T22:29:03.465380Z",
   published: "2021-09-27T13:15:00Z",
   references: [
      {
         type: "WEB",
         url: "https://huntr.dev/bounties/d19aed43-75bc-4a03-91a0-4d0bb516bc32",
      },
      {
         type: "FIX",
         url: "https://github.com/nltk/nltk/commit/277711ab1dec729e626b27aab6fa35ea5efbd7e6",
      },
      {
         type: "ADVISORY",
         url: "https://github.com/advisories/GHSA-2ww3-fxvq-293j",
      },
   ],
}


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