ghsa-h4m5-qpfp-3mpv
Vulnerability from github
Published
2021-10-21 17:49
Modified
2024-09-12 20:56
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Directory Traversal in Babel
Details

Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files (containing serialized Python objects) via directory traversal, leading to code execution.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "babel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-42771"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-21T14:33:55Z",
    "nvd_published_at": "2021-10-20T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files (containing serialized Python objects) via directory traversal, leading to code execution.",
  "id": "GHSA-h4m5-qpfp-3mpv",
  "modified": "2024-09-12T20:56:02Z",
  "published": "2021-10-21T17:49:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42771"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-babel/babel/pull/782"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-babel/babel/commit/412015ef642bfcc0d8ba8f4d05cdbb6aac98d9b3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-h4m5-qpfp-3mpv"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/babel/PYSEC-2021-421.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-babel/babel"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts/2021/10/msg00040.html"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-5018"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2021-14"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Directory Traversal in Babel"
}


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