gsd-2022-40023
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.
Aliases
Aliases
CVE-2022-40023


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-40023",
    "description": "Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.",
    "id": "GSD-2022-40023",
    "references": [
      "https://advisories.mageia.org/CVE-2022-40023.html",
      "https://www.suse.com/security/cve/CVE-2022-40023.html",
      "https://ubuntu.com/security/CVE-2022-40023"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-40023"
      ],
      "details": "Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.",
      "id": "GSD-2022-40023",
      "modified": "2023-12-13T01:19:30.460290Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-40023",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
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              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
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              "vendor_name": "n/a"
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          }
        ]
      },
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                "value": "n/a"
              }
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/sqlalchemy/mako/issues/366",
            "refsource": "MISC",
            "url": "https://github.com/sqlalchemy/mako/issues/366"
          },
          {
            "name": "https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c",
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            "url": "https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c"
          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21"
          },
          {
            "name": "https://pyup.io/vulnerabilities/CVE-2022-40023/50870/",
            "refsource": "MISC",
            "url": "https://pyup.io/vulnerabilities/CVE-2022-40023/50870/"
          },
          {
            "name": "[debian-lts-announce] 20220921 [SECURITY] [DLA 3116-1] mako security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html"
          },
          {
            "name": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/",
            "refsource": "MISC",
            "url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.2.2",
          "affected_versions": "All versions before 1.2.2",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-1333",
            "CWE-937"
          ],
          "date": "2023-08-08",
          "description": "Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.",
          "fixed_versions": [
            "1.2.2"
          ],
          "identifier": "CVE-2022-40023",
          "identifiers": [
            "CVE-2022-40023"
          ],
          "not_impacted": "All versions starting from 1.2.2",
          "package_slug": "pypi/Mako",
          "pubdate": "2022-09-07",
          "solution": "Upgrade to version 1.2.2 or above.",
          "title": "Inefficient Regular Expression Complexity",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-40023",
            "https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c",
            "https://pyup.io/vulnerabilities/CVE-2022-40023/50870/",
            "https://github.com/sqlalchemy/mako/issues/366",
            "https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21"
          ],
          "uuid": "51df1b88-053b-4b9d-99bd-2e9b7edc0833"
        }
      ]
    },
    "nvd.nist.gov": {
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            "children": [],
            "cpe_match": [
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                "cpe_name": [],
                "versionEndExcluding": "1.2.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-Other"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c",
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              "tags": [
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              "url": "https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c"
            },
            {
              "name": "https://pyup.io/vulnerabilities/CVE-2022-40023/50870/",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://pyup.io/vulnerabilities/CVE-2022-40023/50870/"
            },
            {
              "name": "https://github.com/sqlalchemy/mako/issues/366",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Patch"
              ],
              "url": "https://github.com/sqlalchemy/mako/issues/366"
            },
            {
              "name": "https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21"
            },
            {
              "name": "[debian-lts-announce] 20220921 [SECURITY] [DLA 3116-1] mako security update",
              "refsource": "MLIST",
              "tags": [
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              "name": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/",
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-03-01T02:10Z",
      "publishedDate": "2022-09-07T13:15Z"
    }
  }
}


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