漏洞描述
Apache on Red Hat Linux with with the UserDir directive enabled generates different error codes when a username exists and there is no public_html directory and when the username does not exist, which could allow remote attackers to determine valid usernames on the server.
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
exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/7129↗www.securityfocus.comhttp://www.securityfocus.com/archive/1/213667↗archives.neohapsis.comhttp://archives.neohapsis.com/archives/vuln-dev/2000-q3/0083.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/3335↗archives.neohapsis.comhttp://archives.neohapsis.com/archives/vuln-dev/2000-q3/0094.html↗archives.neohapsis.comhttp://archives.neohapsis.com/archives/vuln-dev/2000-q3/0087.html↗