ghsa-m87m-mmvp-v9qm
Vulnerability from github
Published
2024-06-05 15:30
Modified
2024-06-18 19:15
Severity ?
4.7 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:L
Summary
PyMongo Out-of-bounds Read in the bson module
Details

Versions of the package pymongo before 4.6.3 are vulnerable to Out-of-bounds Read in the bson module. Using the crafted payload the attacker could force the parser to deserialize unmanaged memory. The parser tries to interpret bytes next to buffer and throws an exception with string. If the following bytes are not printable UTF-8 the parser throws an exception with a single byte.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pymongo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.6.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-5629"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-06-05T17:10:59Z",
    "nvd_published_at": "2024-06-05T15:15:12Z",
    "severity": "MODERATE"
  },
  "details": "Versions of the package pymongo before 4.6.3 are vulnerable to Out-of-bounds Read in the bson module. Using the crafted payload the attacker could force the parser to deserialize unmanaged memory. The parser tries to interpret bytes next to buffer and throws an exception with string. If the following bytes are not printable UTF-8 the parser throws an exception with a single byte.",
  "id": "GHSA-m87m-mmvp-v9qm",
  "modified": "2024-06-18T19:15:23Z",
  "published": "2024-06-05T15:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5629"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mongodb/mongo-python-driver/commit/56b6b6dbc267d365d97c037082369dabf37405d2"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/keltecc/62a7c2bf74a997d0a7b48a0ff3853a03"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mongodb/mongo-python-driver"
    },
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/PYTHON-4305"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-PYTHON-PYMONGO-6370597"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "PyMongo Out-of-bounds Read in the bson module "
}


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