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CISA has released an Industrial Control Systems Advisory (ICSA) related to a public report detailing vulnerabilities found in multiple open-source and proprietary Object Management Group (OMG) Data-Distribution Service (DDS) implementations. Successful exploitation of these vulnerabilities could result in denial-of-service or buffer-overflow conditions, which may lead to remote code execution or information exposure.
CISA encourages users and administrators to review ICSA-21-315-02: Multiple Data Distribution Service (DDS) Implementations and apply the necessary updates as quickly as possible.
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