CVE-2023-6682

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/gitlab-org/gitlab/-/issues/434821	Broken Link
https://hackerone.com/reports/2269012	Permissions Required
https://gitlab.com/gitlab-org/gitlab/-/issues/434821	Broken Link
https://hackerone.com/reports/2269012	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

History

12 Dec 2024, 16:34

Type	Values Removed	Values Added
First Time		Gitlab Gitlab gitlab
CPE		cpe:2.3:a:gitlab:gitlab:::::community:::* cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/434821 -~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/434821 - Broken Link
References	~~() https://hackerone.com/reports/2269012 -~~	() https://hackerone.com/reports/2269012 - Permissions Required

Information

Published : 2024-05-14 14:35

Updated : 2024-12-12 16:34

NVD link : CVE-2023-6682

Mitre link : CVE-2023-6682

CVE.ORG link : CVE-2023-6682

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-1333

Inefficient Regular Expression Complexity

{"id": "CVE-2023-6682", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-05-14T14:35:29.810", "references": [{"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/434821", "tags": ["Broken Link"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/2269012", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/434821", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://hackerone.com/reports/2269012", "tags": ["Permissions Required"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-1333"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1333"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en GitLab CE/EE que afecta a todas las versiones desde la 16.9 anterior a la 16.9.7, desde la 16.10 anterior a la 16.10.5 y desde la 16.11 anterior a la 16.11.2. Un problema con la l\u00f3gica de procesamiento de los mensajes de chat de Discord Integrations puede provocar un ataque DoS de expresi\u00f3n regular en el servidor."}], "lastModified": "2024-12-12T16:34:32.097", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "E00930AE-6064-4933-8939-D31D46F35523", "versionEndExcluding": "16.9.7", "versionStartIncluding": "16.9.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "F6A4875C-5D97-4E5A-9ED8-3A09721C9ECE", "versionEndExcluding": "16.9.7", "versionStartIncluding": "16.9.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "356482CA-C9DF-418B-BBDF-C6C09CA8C16D", "versionEndExcluding": "16.10.5", "versionStartIncluding": "16.10.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "154184A5-A34D-4DB1-85B4-DE47A3723E6B", "versionEndExcluding": "16.10.5", "versionStartIncluding": "16.10.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "9B50E4E6-602E-470D-BB03-774CFB1461B6", "versionEndExcluding": "16.11.2", "versionStartIncluding": "16.11.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "5ACCB718-2ABE-4F1A-AB57-B2D3B4879FAC", "versionEndExcluding": "16.11.2", "versionStartIncluding": "16.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}