Cache Poisoning Affecting code.cloudfoundry.org/grootfs/fetcher/layer_fetcher package, versions >=0.3.0 <0.30.0
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.06% (27th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-CODECLOUDFOUNDRYORGGROOTFSFETCHERLAYERFETCHER-50057
- published 25 Dec 2017
- disclosed 13 Nov 2017
- credit GrootFS Team
Introduced: 13 Nov 2017
CVE-2017-14388 Open this link in a new tabOverview
grootfs
is the Cloud Foundry component that provides filesystem isolation for containers and deals with container (Docker and OCI) images.
Affected versions of this package are vulnerable to Cache Poisoning.
Cloud Foundry Foundation GrootFS release 0.3.x versions prior to 0.30.0 do not validate DiffIDs, allowing specially crafted images to poison the grootfs volume cache. For example, this could allow an attacker to provide an image layer that GrootFS would consider to be the Ubuntu base layer.