CVE-2020-1714 (GCVE-0-2020-1714)

Vulnerability from cvelistv5 – Published: 2020-05-13 18:25 – Updated: 2024-08-04 06:46
VLAI?
Summary
A 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.
CWE
Assigner
Impacted products
Vendor Product Version
Red Hat keycloak Affected: before 11.0.0
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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