github - ghsa-8h2p-m6f9-v8r7

ghsa-8h2p-m6f9-v8r7

Vulnerability from github

Published

2022-05-24 17:30

Modified

2022-05-24 17:30

Details

A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-13333"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-06T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.",
  "id": "GHSA-8h2p-m6f9-v8r7",
  "modified": "2022-05-24T17:30:07Z",
  "published": "2022-05-24T17:30:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13333"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/870820"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/218753"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-13333

Vulnerability from cvelistv5

Published

2020-10-06 18:30

Modified

2024-08-04 12:18

Severity

4.3 (Medium) - cvssV3_1 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Summary

A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.

References

URL	Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/218753	x_refsource_MISC
https://hackerone.com/reports/870820	x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json	x_refsource_CONFIRM

Impacted products

Vendor	Product
GitLab	GitLab

Show details on NVD website

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