ghsa-86j2-r9c9-2h84
Vulnerability from github
Published
2021-12-14 00:00
Modified
2021-12-17 00:00
Details

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.9 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression related to quick actions features was susceptible to catastrophic backtracking that could cause a DOS attack.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2021-39917"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-697"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-13T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.9 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression related to quick actions features was susceptible to catastrophic backtracking that could cause a DOS attack.",
  "id": "GHSA-86j2-r9c9-2h84",
  "modified": "2021-12-17T00:00:53Z",
  "published": "2021-12-14T00:00:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39917"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1277918"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39917.json"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/338486"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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