Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.3 does not properly prevent entity expansion, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data, a different vulnerability than CVE-2014-3660.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libxml2‘xmlStringLenDecodeEntities’函数资源管理错误漏洞
Vulnerability Description
Libxml2是GNOME项目组所研发的一个基于C语言的用来解析XML文档的函数库，它支持多种编码格式、Xpath解析、Well-formed和valid验证等。 libxml2 2.9.3之前版本的parser.c文件中的‘xmlStringLenDecodeEntities’函数存在安全漏洞，该漏洞源于程序没有正确限制实体扩展。攻击者可借助特制的XML数据利用该漏洞造成拒绝服务（CPU资源消耗）。
CVSS Information
N/A
Vulnerability Type
N/A