An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0. An attacker can upload arbitrary files through amavis via a cpio loophole (extraction to /opt/zimbra/jetty/webapps/zimbra/public) that can lead to incorrect access to any other user accounts. Zimbra recommends pax over cpio. Also, pax is in the prerequisites of Zimbra on Ubuntu; however, pax is no longer part of a default Red Hat installation after RHEL 6 (or CentOS 6). Once pax is installed, amavis automatically prefers it over cpio.
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Mon, 03 Feb 2025 15:15:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-02-03T14:34:03.877Z
Reserved: 2022-09-26T00:00:00.000Z
Link: CVE-2022-41352

Updated: 2024-08-03T12:42:46.297Z

Status : Analyzed
Published: 2022-09-26T02:15:10.733
Modified: 2025-04-03T18:54:44.173
Link: CVE-2022-41352

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