Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a stack-based buffer overflow. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. At the end of the routine, the function may strcat two more characters without checking whether the current strlen(buf) + 2 < size. This vulnerability causes programs that use libxml2, such as PHP, to crash.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libxml2 缓冲区错误漏洞
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 20904-GITv2.9.4-16-g0741801版本中存在基于栈的缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A