Out-of-Bounds Read Vulnerabilities in Huawei Products' COPS Implementation
CVE-2020-1819

5.3MEDIUM

Key Information:

Vendor
Huawei
Status
Ips Module
Ngfw Module
Nip6300
Nip6600
Vendor
CVE Published:
27 December 2024

Summary

Huawei products experience a set of out-of-bounds read vulnerabilities within the implementation of the Common Open Policy Service (COPS) protocol. These vulnerabilities may be triggered during the processing of incoming data packets by the specific decoding function, leading to potential service disruptions on affected devices. Individuals and organizations using Huawei products should be aware of these issues and take necessary precautions to safeguard their systems.

Affected Version(s)

IPS Module V500R001C30

IPS Module V500R001C60

IPS Module V500R005C00

References

https://www.huawei.com/en/psirt/security-advisories/2020/...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.