Double free vulnerability in PHP mbstring extension allows remote code execution or denial of service
CVE-2016-5768 · HIGH Severity
AV:N/AC:L/AU:N/C:P/I:P/A:P
Double free vulnerability in the _php_mb_regex_ereg_replace_exec function in php_mbregex.c in the mbstring extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by leveraging a callback exception.
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