Description
An issue was discovered in Pippo 1.11.0. The function SerializationSessionDataTranscoder.decode() calls ObjectInputStream.readObject() to deserialize a SessionData object without checking the object types. An attacker can create a malicious object, base64 encode it, and place it in the PIPPO_SESSION field of a cookie. Sending this cookie may lead to remote code execution.
Remediation
References
https://github.com/pippo-java/pippo/issues/458
Related Vulnerabilities
CVE-2021-33813 Vulnerability in maven package org.jdom:jdom
CVE-2018-3745 Vulnerability in maven package org.webjars.npm:atob
CVE-2021-39185 Vulnerability in maven package org.http4s:http4s-server
CVE-2022-42003 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2021-35065 Vulnerability in maven package org.webjars.npm:glob-parent