Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via regex patterns containing unmatched "\Q\E" sequences with orphan "\E" codes.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PCRE正则表达式库拒绝服务攻击漏洞
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。 在处理有单行"\E"代码的"\Q\E"序列时存在漏洞,可能导致所编译的正则表达式失去同步,执行破坏的bytecode。
CVSS Information
N/A
Vulnerability Type
N/A