QuickTime新高危漏洞已被黑客利用-快科技-科技改变生活

QuickTime新高危漏洞已被黑客利用

Skyangeles
2007年12月05日 10:09
0

安全厂商赛门铁克公布了一份关于苹果QuickTime媒体播放器的高危级安全通告，显示网络上已经有人利用QuickTime的一项未修正漏洞进行攻击。

据报告，该漏洞影响到最新版的QuickTime 7.2和7.3,主要是由于QuickTime在处理RTSP协议头部时存在缺陷，可导致缓存溢出，黑客从而有机会远程执行恶意代码。苹果尚未提供针对该漏洞的补丁，但赛门铁克发现，已经有人在利用这一漏洞进行攻击。最初的报告称黑客利用缓存溢出执行了Windows可执行程序恶意代码。但赛门铁克警告，该漏洞也会影响到Mac系统用户。

在漏洞补丁推出前，赛门铁克推荐QuickTime用户使用禁止访问危险地址的方式防范安全隐患，需要过滤的地址有：

85.255.117.212 85.255.117.213 216.255.183.59 69.50.190.135 58.65.238.116 208.113.154.34 2005-search.com 1800-search.com search-biz.org ourvoyeur.net

企业网管也可以禁用554端口来防止受到攻击。

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