CVE-2020-1820
CVSS 3.1 Score 5.3 of 10 (medium)
Details
Published Dec 28, 2024
Updated: Jan 13, 2025
CWE ID 125
Summary
CVE-2020-1820: Multiple out-of-bounds (OOB) read vulnerabilities have been identified in the Common Open Policy Service (COPS) protocol implementation of certain Huawei products. These vulnerabilities, labelled as HWPSIRT-2018-12275 to HWPSIRT-2018-12289, reside in a specific decoding function that may read beyond allocated memory when processing incoming data packets. The exploitation of these weaknesses could potentially disrupt services on the affected devices.
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Affected Products
- Huawei NGFW Module
- Huawei Nip6300
- Huawei Nip6600
- Huawei Secospace Usg6300
- Huawei Secospace Usg6600
Affected Vendors
- Huawei Technologies