Out of Bounds Read Vulnerabilities in Huawei's COPS Implementation

CVE-2020-1822

What is CVE-2020-1822?

Multiple out of bounds read vulnerabilities exist in the implementation of the Common Open Policy Service (COPS) protocol within various Huawei networking products. These vulnerabilities may arise during the processing of incoming data packets in the specific decoding function. Exploitation of these vulnerabilities could lead to unintended behavior, potentially disrupting service operations on the affected devices. These vulnerabilities are associated with several identified issues, indicating a broader concern regarding the secure handling of data packets in network devices.

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