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Huawei Data Communication: Denial of Service Vulnerability in Huawei Products (huawei-sa-20210512-01-dos)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
There is a denial of service vulnerability in Huawei products.
Insight
Insight
A module cannot deal with specific messages due to validating inputs insufficiently. Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service.
Affected Software
Affected Software
S12700 versions V200R013C00SPC500 V200R019C00SPC500 S5700 versions V200R013C00SPC500 V200R019C00SPC500 S6700 versions V200R013C00SPC500 V200R019C00SPC500 S7700 versions V200R013C00SPC500 V200R019C00SPC500
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.