CVE-2018-1277
First published: Mon Apr 30 2018(Updated: )
Cloud Foundry Garden-runC, versions prior to 1.13.0, does not correctly enforce disc quotas for Docker image layers. A remote authenticated user may push an app with a malicious Docker image that will consume more space on a Diego cell than allocated in their quota, potentially causing a DoS against the cell.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cloudfoundry Garden-runc | <1.13.0 | |
| Cloudfoundry Cf-deployment | <1.28.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2018-1277?
CVE-2018-1277 is a vulnerability in Cloud Foundry Garden-runC versions prior to 1.13.0 that allows a remote authenticated user to consume more disk space than allocated, potentially causing a denial-of-service (DoS) attack.
How does CVE-2018-1277 impact Cloud Foundry Garden-runC?
CVE-2018-1277 allows a remote authenticated user to push a malicious Docker image that exceeds the disk quota, potentially causing a DoS against a Diego cell.
What is the severity of CVE-2018-1277?
CVE-2018-1277 has a severity rating of medium, with a CVSS score of 6.5.
Which versions of Cloud Foundry Garden-runC are affected by CVE-2018-1277?
Versions of Cloud Foundry Garden-runC prior to 1.13.0 are affected by CVE-2018-1277.
How can I fix CVE-2018-1277?
To fix CVE-2018-1277, upgrade to Cloud Foundry Garden-runC version 1.13.0 or later.
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