Bug 1643048 (CVE-2018-15758)

Summary: CVE-2018-15758 spring-security-oauth: Privilege escalation by manipulating saved authorization request
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
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Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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Fixed In Version: spring-security-oauth 2.3.4, spring-security-oauth 2.2.3, spring-security-oauth 2.1.3, spring-security-oauth 2.0.16 Doc Type: If docs needed, set a value
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Last Closed: 2019-08-08 13:18:32 UTC Type: ---
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Bug Blocks: 1643050    

Description Andrej Nemec 2018-10-25 12:26:57 UTC 
Spring Security OAuth, versions 2.3 prior to 2.3.4, and 2.2 prior to 2.2.3, and 2.1 prior to 2.1.3, and 2.0 prior to 2.0.16, and older unsupported versions could be susceptible to a privilege escalation under certain conditions. A malicious user or attacker can craft a request to the approval endpoint that can modify the previously saved authorization request and lead to a privilege escalation on the subsequent approval. This scenario can happen if the application is configured to use a custom approval endpoint that declares AuthorizationRequest as a controller method argument.

External References:

https://pivotal.io/security/cve-2018-15758
Comment 2 errata-xmlrpc 2019-08-08 10:08:39 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.4.0

Via RHSA-2019:2413 https://access.redhat.com/errata/RHSA-2019:2413
Comment 3 Product Security DevOps Team 2019-08-08 13:18:32 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-15758