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Critical 9.2
OpenAM Pre-auth RCE via Java Deserialization in WebAuthn Authenticator Storage
Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, WebAuthnAuthentication loads a serialized AuthenticatorImpl object graph from the configured userAttribute through loadAuthenticators without an ObjectInputFilter. Exploitation…
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Critical 9.2
OpenAM: WebAuthn Java deserialization RCE via ObjectInputFilter depth>1 bypass
Open Access Management (OpenAM) is an access management solution. Prior to 16.1.2, WebAuthnAuthentication.deserialize applies an ObjectInputFilter that allows every serialized object at depth greater than 1 and therefore constrains only an AuthenticatorImpl r…