Null Pointer Dereference in Huawei's Networking Equipment
CVE-2017-17254
7.5HIGH
Summary
A null pointer dereference vulnerability exists in multiple Huawei networking products, enabling unauthenticated remote attackers to exploit the H323 protocol. By sending specially crafted packets, an attacker can cause the affected devices to crash, resulting in service disruption. This vulnerability arises from inadequate validation of incoming packets, posing significant risks to network stability and security.
References
CVSS V3.1
Score:
7.5
Severity:
HIGH
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