CVE-2020-1819

Summary

CVE-2020-1819 refers to a series of out-of-bounds (OOB) read vulnerabilities identified in the Common Open Policy Service (COPS) protocol implementation of certain Huawei products. These vulnerabilities affect multiple decoding functions within the process of incoming data packets. A successful exploitation could result in service disruptions on the vulnerable device. Seven CVE IDs have been assigned to these vulnerabilities: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823, and CVE-2020-1824. (Vulnerability IDs: HWPSIRT-2018-12275, HWPSIRT-2018-12276, HWPSIRT-2018-12277, HWPSIRT-2018-12278, HWPSIRT-2018-12279, HWPSIRT-2018-12280, and HWPSIRT-2018-12289)

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