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Huawei Data Communication: Out-of-Bounds Write Vulnerability in Some Huawei Products (huawei-sa-20210506-02-outofbounds)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
There is an out-of-bounds write vulnerability in some Huawei products.
Insight
Insight
The code of a module has a bad judgment logic. Attackers can exploit this vulnerability by performing multiple abnormal activities to trigger the bad logic and cause out-of-bounds write. This may compromise the normal service of the module.
Affected Software
Affected Software
NGFW Module versions V500R005C00SPC100 V500R005C00SPC200 Secospace USG6300 versions V500R001C30SPC200 V500R001C30SPC600 V500R001C60SPC500 V500R005C00SPC100 V500R005C00SPC200 Secospace USG6500 versions V500R001C30SPC200 V500R001C30SPC600 V500R001C60SPC500 V500R005C00SPC100 V500R005C00SPC200 Secospace USG6600 versions V500R001C30SPC200 V500R001C30SPC600 V500R001C60SPC500 V500R005C00SPC100 V500R005C00SPC200 USG9500 versions V500R001C60SPC500 V500R005C00SPC100 V500R005C00SPC200
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.