Deserialization of untrusted data

ZStack is open source IaaSinfrastructure as a service software. In ZStack before versions 3.10.12 and 4.1.6 there is a pre-auth unsafe deserialization vulnerability in the REST API. An attacker in control of the request body will be able to provide both the class name and the data to be...

CVE-2021-32836 Pre-auth unsafe deserialization in ZStack

ZStack is open source IaaSinfrastructure as a service software. In ZStack before versions 3.10.12 and 4.1.6 there is a pre-auth unsafe deserialization vulnerability in the REST API. An attacker in control of the request body will be able to provide both the class name and the data to be...

CVE-2021-32836

ZStack (open source IaaS) contains a pre-auth unsafe deserialization vulnerability in its REST API, affecting versions before 3.10.12 and 4.1.6. An attacker who controls the request body can specify a class name and data to deserialize, enabling instantiation of arbitrary types and modification o...