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Huawei Data Communication: Cache Timing Vulnerability in OpenSSL RSA Key Generation (huawei-sa-20181212-01-cache)
Information
Severity
Severity
Medium
Family
Family
Huawei
CVSSv2 Base
CVSSv2 Base
4.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:P/I:N/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
Some Huawei devices are prone to a cache timing side channel attack.
Insight
Insight
The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack.
Affected Software
Affected Software
Huawei TE30, TE40, TE50 and TE60.
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.