Description
Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default. A malicious server can redirect the Commons Net code to use a different host, but the user has to connect to the malicious server in the first place. This may lead to leakage of information about services running on the private network of the client. The default in version 3.9.0 is now false to ignore such hosts, as cURL does. See https://issues.apache.org/jira/browse/NET-711.
Remediation
References
https://lists.apache.org/thread/o6yn9r9x6s94v97264hmgol1sf48mvx7
http://www.openwall.com/lists/oss-security/2022/12/03/1
https://lists.debian.org/debian-lts-announce/2022/12/msg00038.html
https://www.debian.org/security/2022/dsa-5307
Related Vulnerabilities
CVE-2023-0815 Vulnerability in maven package org.opennms:opennms
CVE-2023-50767 Vulnerability in maven package org.sonatype.nexus.ci:nexus-jenkins-plugin
CVE-2021-28162 Vulnerability in npm package @wiptheia/core
CVE-2023-46731 Vulnerability in maven package org.xwiki.platform:xwiki-platform-administration-ui
CVE-2022-34870 Vulnerability in maven package org.apache.geode:geode-pulse