Deserialization of Untrusted Data Affecting llama-stack package, versions [,0.0.41)
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Test your applications- Snyk ID SNYK-PYTHON-LLAMASTACK-8302915
- published 24 Oct 2024
- disclosed 23 Oct 2024
- credit Unknown
Introduced: 23 Oct 2024
CVE-2024-50050 Open this link in a new tabHow to fix?
Upgrade llama-stack to version 0.0.41 or higher.
Overview
llama-stack is a Llama Stack
Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to the use of pickle as a serialization format for socket communication. An attacker can execute arbitrary code by sending maliciously crafted data that is deserialized.
Details
Serialization is a process of converting an object into a sequence of bytes which can be persisted to a disk or database or can be sent through streams. The reverse process of creating object from sequence of bytes is called deserialization. Serialization is commonly used for communication (sharing objects between multiple hosts) and persistence (store the object state in a file or a database). It is an integral part of popular protocols like Remote Method Invocation (RMI), Java Management Extension (JMX), Java Messaging System (JMS), Action Message Format (AMF), Java Server Faces (JSF) ViewState, etc.
Deserialization of untrusted data (CWE-502) is when the application deserializes untrusted data without sufficiently verifying that the resulting data will be valid, thus allowing the attacker to control the state or the flow of the execution.