漏洞描述
Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows SSRF via the ProxyServlet component.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
packetstormsecurity.comhttp://packetstormsecurity.com/files/153190/Zimbra-XML-Injection-Server-Side-Request-Forgery.html↗packetstormsecurity.comhttp://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html↗bugzilla.zimbra.comhttps://bugzilla.zimbra.com/show_bug.cgi?id=109127↗wiki.zimbra.comhttps://wiki.zimbra.com/wiki/Security_Center↗blog.zimbra.comhttps://blog.zimbra.com/2019/03/9826/↗blog.tint0.comhttps://blog.tint0.com/2019/03/a-saga-of-code-executions-on-zimbra.html↗wiki.zimbra.comhttps://wiki.zimbra.com/wiki/Zimbra_Security_Advisories↗