CVE-2020-1714

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Summary

CVECVE-2020-1714
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-13 19:15:00 UTC
Updated2021-10-19 14:15:00 UTC
DescriptionA flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Quarkus Quarkus All All All All
Application Redhat Decision Manager 7.0 All All All
Application Redhat Decision Manager 7.0 All All All
Application Redhat Jboss Fuse 7.0.0 All All All
Application Redhat Jboss Fuse 7.0.0 All All All
Application Redhat Keycloak All All All All
Application Redhat Keycloak All All All All
Application Redhat Openshift Application Runtimes - All All All
Application Redhat Openshift Application Runtimes - All All All
Application Redhat Process Automation 7.0 All All All
Application Redhat Process Automation 7.0 All All All
Application Redhat Single Sign-on 7.0 All All All
Application Redhat Single Sign-on 7.0 All All All

References

ReferenceSourceLinkTags
1705975 – (CVE-2020-1714) CVE-2020-1714 keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution CONFIRM bugzilla.redhat.com Issue Tracking, Vendor Advisory
[Keycloak-10162] Usage of ObjectInputStream without checking the object types by douglaspalmer · Pull Request #7053 · keycloak/keycloak · GitHub CONFIRM github.com Patch, Third Party Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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