Bug 1869764 (CVE-2020-14366) - CVE-2020-14366 keycloak: path traversal in resources
Summary: CVE-2020-14366 keycloak: path traversal in resources
Keywords:
Status: NEW
Alias: CVE-2020-14366
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1866208
TreeView+ depends on / blocked
 
Reported: 2020-08-18 15:22 UTC by Paramvir jindal
Modified: 2022-04-19 04:38 UTC (History)
35 users (show)

Fixed In Version: keycloak 12.0.0
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in keycloak. A path traversal, using URL-encoded path segments in a request, is possible due to transformation of the URL path to a file path at the resource endpoint. The highest threat from this vulnerability is to data confidentiality.
Clone Of:
Environment:
Last Closed:


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Description Paramvir jindal 2020-08-18 15:22:42 UTC
A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path but only specific folder hierarchies can be exposed by this flaw.

References:
https://issues.redhat.com/browse/KEYCLOAK-15012

Comment 4 Paramvir jindal 2020-09-09 07:27:50 UTC
Acknowledgments:

Name: Dirk van Veen (The S-Unit)


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