GHSA-XHW9-4WQQ-X67V

Vulnerability from github – Published: 2022-09-27 00:00 – Updated: 2024-10-16 20:46
VLAI
Summary
rdiffweb vulnerable to potential DoS via memory consumption
Details

rdiffweb prior to 2.4.8 is vulnerable to a potential Dos attack via an unlimited length "title" field when adding an SSH key. This can result in excess memory consumption, leading to a Denial of Service (DoS). This issue is patched in version 2.4.8. There are no known workarounds.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "rdiffweb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-3298"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-30T01:29:25Z",
    "nvd_published_at": "2022-09-26T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "rdiffweb prior to 2.4.8 is vulnerable to a potential Dos attack via an unlimited length \"title\" field when adding an SSH key.\nThis can result in excess memory consumption, leading to a Denial of Service (DoS). This issue is patched in version 2.4.8. There are no known workarounds.",
  "id": "GHSA-xhw9-4wqq-x67v",
  "modified": "2024-10-16T20:46:23Z",
  "published": "2022-09-27T00:00:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3298"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ikus060/rdiffweb/commit/626cca1b75b6c587afd4241a9692e8929b1921a5"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ikus060/rdiffweb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-294.yaml"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/f9fedf94-41c9-49c4-8552-e407123a44e7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "rdiffweb vulnerable to potential DoS via memory consumption"
}



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