Security Advisory - Input Validation Vulnerability in H323 Protocol of Huawei products

There is an insufficient validation vulnerability in some Huawei products. Since packet validation is insufficient, an unauthenticated attacker may send special H323 packets to exploit the vulnerability. Successful exploit could allow the attacker to send malicious packets and result in DOS attacks. (Vulnerability ID: HWPSIRT-2017-03125)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-17151.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171206-01-h323-en