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Huawei VRP Data Communication: Memory Leak Vulnerability (huawei-sa-20171206-04-xml)
Information
Severity
Severity
Low
Family
Family
Huawei
CVSSv2 Base
CVSSv2 Base
2.1
CVSSv2 Vector
CVSSv2 Vector
AV:L/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 memory leak vulnerability.
Insight
Insight
The software does not release allocated memory properly when parse XML element data. An authenticated attacker could upload a crafted XML file, successful exploit could cause the system service abnormal since run out of memory.
Affected Software
Affected Software
Huawei AR3200 and NGFW Module.
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.