Multiple Key_Usage Enum Value Vulnerability in botan 1.11.x

Multiple Key_Usage Enum Value Vulnerability in botan 1.11.x

CVE-2016-6879 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

The X509_Certificate::allowed_usage function in botan 1.11.x before 1.11.31 might allow attackers to have unspecified impact by leveraging a call with more than one Key_Usage set in the enum value.

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