CVE-2023-6159

An issue has been discovered in GitLab CE/EE affecting all versions from 12.7 prior to 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1 It was possible for an attacker to trigger a Regular Expression Denial of Service via a `Cargo.toml` containing maliciously crafted input.

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://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/431924	Broken Link
https://hackerone.com/reports/2251278	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:16.8.0::::community:::
	cpe:2.3:a:gitlab:gitlab:16.8.0::::enterprise:::

History

No history.

Information

Published : 2024-01-26 02:15

Updated : 2024-01-31 20:04

NVD link : CVE-2023-6159

Mitre link : CVE-2023-6159

CVE.ORG link : CVE-2023-6159

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-1333

Inefficient Regular Expression Complexity

{"id": "CVE-2023-6159", "cveTags": [], "metrics": {"cvssMetricV31": [{"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}, {"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}]}, "published": "2024-01-26T02:15:07.567", "references": [{"url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/", "tags": ["Vendor Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/431924", "tags": ["Broken Link"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/2251278", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1333"}]}, {"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-1333"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions from 12.7 prior to 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1 It was possible for an attacker to trigger a Regular Expression Denial of Service via a `Cargo.toml` containing maliciously crafted input."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en GitLab CE/EE que afecta a todas las versiones desde 12.7 anterior a 16.6.6, 16.7 anterior a 16.7.4 y 16.8 anterior a 16.8.1. Era posible que un atacante desencadenara una denegaci\u00f3n de servicio de expresi\u00f3n regular a trav\u00e9s de un `Cargo.toml` que contiene entradas manipuladas con fines malintencionados."}], "lastModified": "2024-01-31T20:04:35.980", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "A5EBA0AA-A2D8-4F32-B39B-E076027A3F55", "versionEndExcluding": "16.6.6", "versionStartIncluding": "12.7.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "8ACBAE3E-564F-442F-817E-6284FE60F357", "versionEndExcluding": "16.6.6", "versionStartIncluding": "12.7.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "0F871342-EDE9-49F2-8081-04651A16CD6E", "versionEndExcluding": "16.7.4", "versionStartIncluding": "16.7.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "9A9ED476-FBE7-4022-AE16-18386E73AA59", "versionEndExcluding": "16.7.4", "versionStartIncluding": "16.7.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:16.8.0:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "246D6584-64A7-44AC-A279-ECA58E5ED1FB"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:16.8.0:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "E591D495-7397-4DA2-A643-477B2E35A915"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}