description: Improper access control in all versions of GitHub Enterprise Server allows unauthorized users to view private repository names via the "Get a check run" API endpoint. This vulnerability did not allow unauthorized access to any repository content besides the name. This vulnerability affected GitHub Enterprise Server version 3.7.0 and above and was fixed in version 3.17.19, 3.8.12, 3.9.7 3.10.4, and 3.11.0.
problem types: CWE-639 Authorization Bypass Through User-Controlled Key
affected:
{
defaultStatus: affected
product: Enterprise Server
vendor: GitHub
versions:
changes: [at: 3.7.19, status: unaffected], lessThanOrEqual: 3.7.18, status: affected, version: 3.7.0, versionType: semver
changes: [at: 3.8.12, status: unaffected], lessThanOrEqual: 3.8.11, status: affected, version: 3.8.0, versionType: semver
changes: [at: 3.9.7, status: unaffected], lessThanOrEqual: 3.9.6, status: affected, version: 3.9.0, versionType: semver
changes: [at: 3.10.4, status: unaffected], lessThanOrEqual: 3.10.3, status: affected, version: 3.10.0, versionType: semver
status: unaffected, version: 3.11.0
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL