oniguruma: Use-after-free in onig_new_deluxe() in regext.c

A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte...

PT-2019-5049

Name of the Vulnerable Software and Affected Versions Oniguruma version 6.9.2 Description A use-after-free issue in the onig new deluxe function in regext.c allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular...