CVE-2018-20500: An insecure permissions issue was discovered in GitLab Community and Enterprise Edition 9.4 and later but before 11.4.13, 11.5.x before 11.5.6, and 11.6.x…

PriorityP339high7.5CVSS 3.0

AVNACLPRNUINSUCHINAN

EPSS

1.42%

69.6th percentile

An insecure permissions issue was discovered in GitLab Community and Enterprise Edition 9.4 and later but before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. The runner registration token in the CI/CD settings could not be reset. This was a security risk if one of the maintainers leaves the group and they know the token.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	gitlab	< gitlab 11.5.6+dfsg-1 (sid)	gitlab 11.5.6+dfsg-1 (sid)
gitlab	gitlab	—	—
gitlab	gitlab	>= 11.5.0 < 11.5.6	11.5.6
gitlab	gitlab	>= 11.6.0 < 11.6.1	11.6.1
gitlab	gitlab	>= 9.4.0 < 11.4.13	11.4.13

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

vendor_debian7.5HIGH

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