Denial of Service Vulnerability in Huawei SIP Module

CVE-2019-19416

Summary

The SIP module of several Huawei products is susceptible to a Denial of Service (DoS) vulnerability. This issue arises from inadequate verification of incoming packets, which could be exploited by a remote attacker. By sending specifically crafted messages, an attacker could trigger a buffer overflow and induce a dead loop within the affected device. This condition ultimately results in service interruption. For detailed insights into the affected products and versions, refer to the security advisory provided by Huawei.

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