github - ghsa-3jr7-57xj-6hhm

ghsa-3jr7-57xj-6hhm

Vulnerability from github

Published

2022-05-24 17:36

Modified

2022-05-24 17:36

Details

A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.

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{
   affected: [],
   aliases: [
      "CVE-2020-26409",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-20",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2020-12-11T02:15:00Z",
      severity: "MODERATE",
   },
   details: "A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.",
   id: "GHSA-3jr7-57xj-6hhm",
   modified: "2022-05-24T17:36:02Z",
   published: "2022-05-24T17:36:02Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2020-26409",
      },
      {
         type: "WEB",
         url: "https://hackerone.com/reports/990461",
      },
      {
         type: "WEB",
         url: "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.json",
      },
      {
         type: "WEB",
         url: "https://gitlab.com/gitlab-org/gitlab/-/issues/259626",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}

cve-2020-26409

Vulnerability from cvelistv5

Published

2020-12-11 01:17

Modified

2024-08-04 15:56

Severity ?

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

Summary

A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.

References

▼	URL	Tags
	https://gitlab.com/gitlab-org/gitlab/-/issues/259626	x_refsource_MISC
	https://hackerone.com/reports/990461	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.json	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GitLab	GitLab CE/EE	Version: >=10.3 Version: <13.4.7 Version: >=13.5 Version: <13.5.5 Version: >=13.6 Version: <13.6.2

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               url: "https://hackerone.com/reports/990461",
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               url: "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.json",
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            credit: [
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                  value: "Thanks [misha98857](https://hackerone.com/misha98857) for reporting this vulnerability through our HackerOne bug bounty program",
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      assignerShortName: "GitLab",
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      datePublished: "2020-12-11T01:17:28",
      dateReserved: "2020-10-01T00:00:00",
      dateUpdated: "2024-08-04T15:56:04.626Z",
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   },
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}

All sightings related to this event Export sightings related to this event

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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