CVE-2018-1262
First published: Tue May 15 2018(Updated: )
Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.
Credit: security_alert@emc.com security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pivotal Software Cloud Foundry Uaa | =4.12.0 | |
| Pivotal Software Cloud Foundry Uaa | =4.12.1 | |
| Pivotal Software Cloud Foundry Uaa | =4.12.2 | |
| Pivotal Software Cloud Foundry Uaa | =4.13.0 | |
| Pivotal Software Cloud Foundry Uaa | =4.13.1 | |
| Pivotal Software Cloud Foundry Uaa | =4.13.2 | |
| Pivotal Software Cloud Foundry Uaa | =4.13.3 | |
| Pivotal Software Cloud Foundry Uaa | =4.13.4 | |
| Pivotal Software Cloud Foundry Uaa-release | =57 | |
| Pivotal Software Cloud Foundry Uaa-release | =57.1 | |
| Pivotal Software Cloud Foundry Uaa-release | =58 | |
| Cloudfoundry Cf-deployment | >=1.27.0<=1.31.0 | |
| maven/org.cloudfoundry.identity:cloudfoundry-identity-server | >=4.13.0<4.13.4 | 4.13.4 |
| maven/org.cloudfoundry.identity:cloudfoundry-identity-server | >=4.12.0<4.12.2 | 4.12.2 |
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Reference Links
- https://www.cloudfoundry.org/blog/cve-2018-1262/
- https://nvd.nist.gov/vuln/detail/CVE-2018-1262
- https://github.com/cloudfoundry/uaa/commit/14c745aa293b8d3ce9cdd6bfbc6c0ef3f269b21
- https://github.com/cloudfoundry/uaa/commit/dccd3962f969913996ee88f653fce3b108c0205
- https://www.cloudfoundry.org/blog/cve-2018-1262
- https://github.com/advisories/GHSA-8v97-gv3g-32rf (Advisory)
Frequently Asked Questions
What is CVE-2018-1262?
CVE-2018-1262 is a vulnerability in Cloud Foundry Foundation UAA versions 4.12.X and 4.13.X.
What is the severity of CVE-2018-1262?
CVE-2018-1262 has a severity level of 7.2 (high).
How can this vulnerability allow privilege escalation?
This vulnerability allows privilege escalation by granting administrative access to other identity zones.
Which versions of Cloud Foundry Foundation UAA are affected by CVE-2018-1262?
CVE-2018-1262 affects versions 4.12.X and 4.13.X of Cloud Foundry Foundation UAA.
Where can I find more information about CVE-2018-1262?
You can find more information about CVE-2018-1262 at the following link: [CVE-2018-1262](https://www.cloudfoundry.org/blog/cve-2018-1262/).
- collector/nvd-index
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- version/pivotal software cloud foundry uaa/4.13.4
- canonical/pivotal software cloud foundry uaa-release
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- version/pivotal software cloud foundry uaa-release/57.1
- version/pivotal software cloud foundry uaa-release/58
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- version/cloudfoundry cf-deployment/1.27.0
- version/cloudfoundry cf-deployment/1.31.0
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