CVE:CVE-2013-6622
CNNVD:CNNVD-201311-193
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Blink是美国谷歌（Google）公司和挪威欧朋（Opera Software）公司共同开发的一套浏览器排版引擎（渲染引擎）。
Google Chrome 31.0.1650.47及之前的版本使用的Blink浏览器引擎的core/html/HTMLMediaElement.cpp文件中的‘HTMLMediaElement::didMoveToNewDocument’函数存在释放后重用漏洞。远程攻击者可通过媒体元素之间文档的移动利用该漏洞造成拒绝服务或产生其他影响。
solution:Upgrade google chrome to a higher version than 31.0.1650.47,31.0.1650.0,31.0.1650.2,31.0.1650.3,31.0.1650.4,31.0.1650.5,31.0.1650.6,31.0.1650.7,31.0.1650.8,31.0.1650.9,31.0.1650.10,31.0.1650.11,31.0.1650.12,31.0.1650.13,31.0.1650.14,31.0.1650.15,31.0.1650.16,31.0.1650.17,31.0.1650.18,31.0.1650.19,31.0.1650.20,31.0.1650.22,31.0.1650.23,31.0.1650.25,31.0.1650.26,31.0.1650.27,31.0.1650.28,31.0.1650.29,31.0.1650.30,31.0.1650.31,31.0.1650.32,31.0.1650.33,31.0.1650.34,31.0.1650.35,31.0.1650.36,31.0.1650.37,31.0.1650.38,31.0.1650.39,31.0.1650.41,31.0.1650.42,31.0.1650.43,31.0.1650.44,31.0.1650.45,31.0.1650.46,and avoid the version (,31.0.1650.47],31.0.1650.0,31.0.1650.2,31.0.1650.3,31.0.1650.4,31.0.1650.5,31.0.1650.6,31.0.1650.7,31.0.1650.8,31.0.1650.9,31.0.1650.10,31.0.1650.11,31.0.1650.12,31.0.1650.13,31.0.1650.14,31.0.1650.15,31.0.1650.16,31.0.1650.17,31.0.1650.18,31.0.1650.19,31.0.1650.20,31.0.1650.22,31.0.1650.23,31.0.1650.25,31.0.1650.26,31.0.1650.27,31.0.1650.28,31.0.1650.29,31.0.1650.30,31.0.1650.31,31.0.1650.32,31.0.1650.33,31.0.1650.34,31.0.1650.35,31.0.1650.36,31.0.1650.37,31.0.1650.38,31.0.1650.39,31.0.1650.41,31.0.1650.42,31.0.1650.43,31.0.1650.44,31.0.1650.45,31.0.1650.46