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.
{ "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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Sightings
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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.