{
  "cveId": "CVE-2022-42964",
  "url": "https://patchblox.com/security/cve/CVE-2022-42964",
  "summary": "CVE-2022-42964 is fixed in pymatgen on 1 platform, first by DEBIAN-CVE-2022-42964, released November 9, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "pymatgen: An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the pymatgen PyPI package, when an at...",
  "description": "An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the pymatgen PyPI package, when an attacker is able to supply arbitrary input to the GaussianInput.from_string method",
  "published": "2022-11-09T20:15:09Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00956,
  "epssPercentile": 0.6163,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "pymatgen",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2022.11.7\u002Bdfsg1-11\u002Bdeb12u2",
      "fix": "DEBIAN-CVE-2022-42964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-42964",
      "released": "2022-11-09T20:15:09Z"
    },
    {
      "platform": "linux",
      "product": "pymatgen",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2023.06.23\u002Bdfsg1-1",
      "fix": "DEBIAN-CVE-2022-42964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-42964",
      "released": "2022-11-09T20:15:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}