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Huawei VRP Data Communication: Resource Exhaustion Vulnerability (huawei-sa-20171213-02-h323)
Information
Severity
Severity
Medium
Family
Family
Huawei
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
Multiple Huawei products are prone a resource exhaustion vulnerability in the H.323 implementation.
Insight
Insight
The software does not process certain field of H.323 message properly, a remote unauthenticated attacker could send crafted H.323 message to the device, successful exploit could cause certain service unavailable since the stack memory is exhausted.
Affected Software
Affected Software
Huawei DP300, Secospace USG6300, Secospace USG6500, Secospace USG6600, TP3206 and VP9660.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
See the referenced vendor advisory for a solution.