{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-01T07:18:27.622","vulnerabilities":[{"cve":{"id":"CVE-2023-3364","sourceIdentifier":"cve@gitlab.com","published":"2023-08-02T00:15:18.467","lastModified":"2026-06-17T06:13:54.060","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible via sending crafted payloads which use AutolinkFilter to the preview_markdown endpoint."},{"lang":"es","value":"Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones a partir de la 8.14 antes de la 16.0.8, a todas las versiones a partir de la 16.1 antes de la 16.1.3, a todas las versiones a partir de la 16.2 antes de la 16.2.2. Una Denegación de Servicio de Expresión Regular era posible a través del envío de payloads crafteados que utilizan AutolinkFilter al endpoint preview_markdown.\n"}],"affected":[{"source":"cve@gitlab.com","affectedData":[{"vendor":"GitLab","product":"GitLab","defaultStatus":"unaffected","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"repo":"git://git@gitlab.com:gitlab-org/gitlab.git","versions":[{"version":"8.14","lessThan":"16.0.8","versionType":"semver","status":"affected"},{"version":"16.1","lessThan":"16.1.3","versionType":"semver","status":"affected"},{"version":"16.2","lessThan":"16.2.2","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@gitlab.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-08-30T14:22:23.720889Z","id":"CVE-2023-3364","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cve@gitlab.com","type":"Secondary","description":[{"lang":"en","value":"CWE-1333"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-1333"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"8.14","versionEndExcluding":"16.0.8","matchCriteriaId":"96C16180-BCE3-49C6-8802-7B4AAA6438EF"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"8.14","versionEndExcluding":"16.0.8","matchCriteriaId":"CC5FEFB6-F11C-4BAA-8A53-29B563F0B234"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"16.1","versionEndExcluding":"16.1.3","matchCriteriaId":"5866BCA4-7C2D-4808-84FE-310E5D23454F"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"16.1","versionEndExcluding":"16.1.3","matchCriteriaId":"F3157827-C742-45E6-B301-AD19559B1990"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"16.2","versionEndExcluding":"16.2.2","matchCriteriaId":"B5F4AA39-7E7A-4BF9-BF67-A7317308314A"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"16.2","versionEndExcluding":"16.2.2","matchCriteriaId":"08D3BB71-01AC-47D7-ADD8-9D4EF67E66ED"}]}]}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/415995","source":"cve@gitlab.com","tags":["Broken Link"]},{"url":"https://hackerone.com/reports/1959727","source":"cve@gitlab.com","tags":["Permissions Required"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/415995","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"]},{"url":"https://hackerone.com/reports/1959727","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Permissions Required"]}]}}]}