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Huawei VRP Data Communication: IPv6 Out-of-bounds Read Vulnerability (huawei-sa-20171213-01-ipv6)
Information
Severity
Severity
High
Family
Family
Huawei
CVSSv2 Base
CVSSv2 Base
7.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
Multiple Huawei products are prone an out-of-bounds read vulnerability in the IPv6 implementation.
Insight
Insight
An unauthenticated attacker may send crafted malformed IPv6 packets to the affected products. Due to insufficient verification of the packets, successful exploit will cause device to reset.
Affected Software
Affected Software
Huawei Quidway S2700, Quidway S5300, Quidway S5700, S2300, S2700, S5300, S5700, S600-E, S6300 and S6700.
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.