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.

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{
  "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) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Summary

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

JSON

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:17.569Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/218753"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/870820"
          },
          {
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GitLab",
          "vendor": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e=13.1, \u003c13.2.10"
            },
            {
              "status": "affected",
              "version": "\u003e=13.3.0, \u003c13.3.7"
            },
            {
              "status": "affected",
              "version": "\u003e=13.4.0, \u003c13.4.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks [@anyday](https://hackerone.com/anyday) for reporting this vulnerability through our HackerOne bug bounty program"
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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      ],
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        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
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      "references": [
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          "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/218753"
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        {
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            "x_refsource_MISC"
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          "url": "https://hackerone.com/reports/870820"
        },
        {
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            "x_refsource_CONFIRM"
          ],
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json"
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@gitlab.com",
          "ID": "CVE-2020-13333",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "GitLab",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e=13.1, \u003c13.2.10"
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                            "version_value": "\u003e=13.3.0, \u003c13.3.7"
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              }
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          }
        },
        "credit": [
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            "lang": "eng",
            "value": "Thanks [@anyday](https://hackerone.com/anyday) for reporting this vulnerability through our HackerOne bug bounty program"
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          ]
        },
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            "baseScore": 4.2,
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            },
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            },
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    "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
    "assignerShortName": "GitLab",
    "cveId": "CVE-2020-13333",
    "datePublished": "2020-10-06T18:30:03",
    "dateReserved": "2020-05-21T00:00:00",
    "dateUpdated": "2024-08-04T12:18:17.569Z",
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  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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