Vulnerability Information
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Vulnerability Title
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Vulnerability Description
Perl-Compatible Regular Expression (PCRE) library before 7.3 does not properly compute the length of (1) a \p sequence, (2) a \P sequence, or (3) a \P{x} sequence, which allows context-dependent attackers to cause a denial of service (infinite loop or crash) or execute arbitrary code.
CVSS Information
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Vulnerability Type
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Vulnerability Title
PCRE正则表达式库多个安全漏洞
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处理某些畸形正则表达式的方法存在多个漏洞： CVE-2007-1659 在处理有孤儿"\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。 CVE-2007-1660 多种字符类在初始传送阶段错误的计算了大小，导致分配过少的内存。 CVE-2007-1661 非UTF-8模式的多
CVSS Information
N/A
Vulnerability Type
N/A