pcre: buffer overflow for forward reference within backward assertion with excess closing parenthesis (8.38/18)

Heap-based buffer overflow in the findfixedlength function in pcrecompile.c in PCRE before 8.38 allows remote attackers to cause a denial of service crash or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an...

PCRE pcregrep Information Disclosure Vulnerability

PCRE Perl Compatible Regular Expressions is a software developer Philip Hazel developed a use of C language written in open source regular expression library. A security vulnerability exists in PCRE versions of pcregrep prior to 8.38, which stems from the program's failure to properly handle the...

PCRE Denial of Service Vulnerability (CNVD-2015-07877)

PCRE Perl Compatible Regular Expressions is a software developer Philip Hazel developed a use of C language written in open source regular expression library. A security vulnerability exists in PCRE versions prior to 8.38, which stems from the program's failure to properly handle repeated...

PCRE Denial of Service Vulnerability (CNVD-2015-07881)

PCRE Perl Compatible Regular Expressions is a software developer Philip Hazel developed a use of C language written in open source regular expression library. A security vulnerability exists in PCRE versions prior to 8.38, which stems from the program's failure to properly handle '?123' and relat...

PCRE 'pcre_compile' Function Denial of Service Vulnerability

PCRE Perl Compatible Regular Expressions is a software developer Philip Hazel developed a use of C language written in open source regular expression library. A security vulnerability exists in the 'pcrecompile' function in the pcrecompile.c file in versions of PCRE prior to 8.38, which stems fro...