ghsa-jm46-725r-hh9v
Vulnerability from github
Published
2024-03-19 18:31
Modified
2024-03-25 00:30
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

An issue was found in the CPython zipfile module affecting versions 3.12.2, 3.11.8, 3.10.13, 3.9.18, and 3.8.18 and prior.

The zipfile module is vulnerable to “quoted-overlap” zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-0450"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-405"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-19T16:15:09Z",
    "severity": "MODERATE"
  },
  "details": "An issue was found in the CPython `zipfile` module affecting versions 3.12.2, 3.11.8, 3.10.13, 3.9.18, and 3.8.18 and prior.\n\nThe zipfile module is vulnerable to \u201cquoted-overlap\u201d zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.\n\n",
  "id": "GHSA-jm46-725r-hh9v",
  "modified": "2024-03-25T00:30:30Z",
  "published": "2024-03-19T18:31:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0450"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/issues/109858"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842eba"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/a2c59992e9e8d35baba9695eb186ad6c6ff85c51"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/a956e510f6336d5ae111ba429a61c3ade30a7549"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/d05bac0b74153beb541b88b4fca33bf053990183"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/fa181fcf2156f703347b03a3b1966ce47be8ab3b"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html"
    },
    {
      "type": "WEB",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/XELNUX2L3IOHBTFU7RQHCY6OUVEWZ2FG"
    },
    {
      "type": "WEB",
      "url": "https://www.bamsoftware.com/hacks/zipbomb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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