CVE-2022-3740

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.9 prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2. A group owner may be able to bypass External Authorization check, if it is enabled, to access git repositories and package registries by using Deploy tokens or Deploy keys .

CVSS v3.0 4.9 MEDIUM

4.9^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/1602904	Permissions Required Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/368416	Broken Link
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3740.json	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:15.6.0::::community:::
	cpe:2.3:a:gitlab:gitlab:15.6.0::::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:::*

Information

Published : 2023-01-26 13:15

Updated : 2023-02-01 09:20

NVD link : CVE-2022-3740

Mitre link : CVE-2022-3740

JSON object : View

CWE

CWE-863

Incorrect Authorization

Products Affected

gitlab

gitlab

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://hackerone.com/reports/1602904", "name": "https://hackerone.com/reports/1602904", "tags": ["Permissions Required", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/368416", "name": "https://gitlab.com/gitlab-org/gitlab/-/issues/368416", "tags": ["Broken Link"], "refsource": "MISC"}, {"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3740.json", "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3740.json", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.9 prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2. A group owner may be able to bypass External Authorization check, if it is enabled, to access git repositories and package registries by using Deploy tokens or Deploy keys ."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-863"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-3740", "ASSIGNER": "cve@gitlab.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.2}}, "publishedDate": "2023-01-26T21:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:gitlab:gitlab:15.6.0:*:*:*:community:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:gitlab:gitlab:15.6.0:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.5.5", "versionStartIncluding": "15.5.0"}, {"cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.5.5", "versionStartIncluding": "15.5.0"}, {"cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.4.6", "versionStartIncluding": "12.9.0"}, {"cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.4.6", "versionStartIncluding": "12.9.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-01T17:20Z"}

4.9 /10