The vulnerability of the Oniguruma library, which allows a hacker to influence the accessibility of information

The vulnerability of the matchat function in the Oniguruma library exists due to access control errors. Exploiting this vulnerability could allow a malicious actor to influence the accessibility of information by reading beyond the buffer on the stack during regular expression search operations...

Oniguruma 'match_at()' function buffer overflow vulnerability

mbstring Multi-Byte String is a language encoding extension library in PHP PHP: Hypertext Preprocessor; Oniguruma-mod is a regular expression library in Ruby programming language.Oniguruma is one of the a regular expression engine. A buffer overflow vulnerability exists in the 'matchat' function ...

DEBIAN-CVE-2017-9224

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in matchat during regular expression searching. A logical error involving order of validation and access in matchat could result in an...