QID 43869

Date Published: 2021-11-03

QID 43869: Huawei Router Buffer Error Vulnerability (Huawei-sa-20200102-01-buffer-en)

There is a buffer error vulnerability in some Huawei products. An unauthenticated, remote attacker could send specific MPLS Echo Request messages to the target products. Due to insufficient input validation of some parameters in the messages, a successful exploit may cause the device to reset. (Vulnerability ID: HWPSIRT-2019-04074)

A successful exploit may cause the device to reset.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as High - 7.8 severity.

Solution

Refer to Huawei security advisory huawei-sa-20200102-01-buffer-en for updates and patch information.

Vendor References

huawei-sa-20200102-01-buffer-en - www.huawei.com/en/psirt/security-advisories/huawei-sa-20200102-01-buffer-en

CVEs related to QID 43869

CVE-2019-5304 |

Software Advisories

Advisory ID	Software	Component	Link
huawei-sa-20200102-01-buffer-en			www.huawei.com/en/psirt/security-advisories/huawei-sa-20200102-01-buffer-en

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