Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The pcre_exec function in pcre_exec.c in PCRE before 8.38 mishandles a // pattern with a \01 string, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PCRE‘pcre_exec’函数缓冲区溢出漏洞
Vulnerability Description
PCRE（Perl Compatible Regular Expressions）是软件开发者Philip Hazel所研发的一个使用C语言编写的开源正则表达式函数库。 PCRE 8.38之前版本的‘pcre_exec’函数中存在安全漏洞，该漏洞源于程序没有正确处理带有‘\01’字符串的‘//’模式。远程攻击者可借助特制的正则表达式利用该漏洞造成拒绝服务（基于堆的缓冲区溢出）。
CVSS Information
N/A
Vulnerability Type
N/A