CVE-2022-41352: Zimbra Collaboration – Unrestricted File Upload

CVE-2022-41352: Zimbra Collaboration - Unrestricted File Upload-渗透云记 - 专注于网络安全与技术分享
CVE-2022-41352: Zimbra Collaboration – Unrestricted File Upload
此内容为付费阅读,请付费后查看
100积分
付费阅读

漏洞标题

CVE-2022-41352: Zimbra Collaboration – Unrestricted File Upload

漏洞描述

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.

PoC代码

© 版权声明
THE END
喜欢就支持一下吧
点赞0 分享