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Security Advisories: GSA_kwCzR0hTQS1yNHY4LTloZ3gtdm02bc4AASmO
Cloud Foundry UAA accepts refresh token as access token on admin endpoints
Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.
Permalink: https://github.com/advisories/GHSA-r4v8-9hgx-vm6mJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1yNHY4LTloZ3gtdm02bc4AASmO
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: 2 months ago
CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Identifiers: GHSA-r4v8-9hgx-vm6m, CVE-2018-11047
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-11047
- https://github.com/cloudfoundry/uaa/commit/0cd3c6fdd96206a1d6a376ac62e21e59e16cdcb1
- https://github.com/cloudfoundry/uaa/commit/2906057dae995024576ce6afdc20abd85569514
- https://github.com/cloudfoundry/uaa/commit/4cb1be404cf4a82e39cf2a6357aa17af8b33f2a1
- https://github.com/cloudfoundry/uaa/commit/4fa3e351ec0bface3b693810605905e29a9a8569
- https://github.com/cloudfoundry/uaa/commit/5d021e83ef143c64179d0da015aa76321ee40988
- https://github.com/cloudfoundry/uaa/commit/81aeb7a3aa048ea086c494f725d643e48dd9266
- https://github.com/cloudfoundry/uaa/commit/a1d523c7f150e56bf06df8b83ed1d416d6c1d3b
- https://github.com/cloudfoundry/uaa/commit/aba1fb5f18e0d628628b2d960fc6d0cc62d86f5
- https://github.com/cloudfoundry/uaa/commit/b37552d2bf084de059bc965b5ef5a45e64883904
- https://github.com/cloudfoundry/uaa/commit/bbbba5aec514ad88e7d1e168a2519c80229f02f
- https://www.cloudfoundry.org/blog/cve-2018-11047
- https://github.com/advisories/GHSA-r4v8-9hgx-vm6m
Blast Radius: 8.8
Affected Packages
maven:org.cloudfoundry.identity:cloudfoundry-identity-server
Dependent packages: 3Dependent repositories: 15
Downloads:
Affected Version Ranges: >= 4.13.0, < 4.19.2, >= 4.11.0, < 4.12.4, >= 4.8.0, < 4.10.2, >= 4.6.0, < 4.7.6, < 4.5.7
Fixed in: 4.19.2, 4.12.4, 4.10.2, 4.7.6, 4.5.7
All affected versions: 3.0.0, 3.0.1, 3.1.0, 3.2.0, 3.2.1, 3.3.0, 3.4.0, 3.4.2, 3.4.3, 3.4.4, 3.4.5, 3.5.0, 3.6.0, 3.7.0, 3.7.3, 3.8.0, 3.9.0, 3.9.1, 3.10.0, 3.12.0, 3.13.0, 3.15.0, 3.16.0, 3.18.0, 3.19.0, 3.20.0, 4.1.0, 4.2.0, 4.3.0, 4.4.0, 4.5.0, 4.5.6, 4.6.0, 4.6.1, 4.7.0, 4.7.1, 4.7.2, 4.7.4, 4.7.5, 4.8.0, 4.8.2, 4.8.3, 4.9.0, 4.10.0, 4.10.1, 4.11.0, 4.12.0, 4.12.1, 4.12.2, 4.12.3, 4.13.0, 4.13.1, 4.13.3, 4.13.4, 4.14.0, 4.15.0, 4.16.0, 4.17.0, 4.18.0, 4.19.0
All unaffected versions: 4.5.7, 4.5.8, 4.5.9, 4.7.6, 4.10.2, 4.12.4, 4.19.2, 4.20.0, 4.21.0, 4.22.0, 4.23.0, 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.30.0