CVE-2018-11047 is a vulnerability in Pivotal Software Cloud Foundry Uaa
Published on July 24, 2018
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.
Products Associated with CVE-2018-11047
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Affected Versions
Cloud Foundry UAA:- Version 4.19 and below 4.19.2 is affected.
- Version 4.12 and below 4.12.4 is affected.
- Version 4.10 and below 4.10.2 is affected.
- Version 4.7 and below 4.7.6 is affected.
- Version 4.5 and below 4.5.7 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.