Weak Entropy in ExpressionEngine Object Signing Token (OST) Allows Remote Code Execution

Weak Entropy in ExpressionEngine Object Signing Token (OST) Allows Remote Code Execution

CVE-2017-0897 · MEDIUM Severity

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

ExpressionEngine version 2.x < 2.11.8 and version 3.x < 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.

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