HIGH7.5
PHP 7.1.5 has an Out of bounds access in php_pcre_replace_impl via a crafted preg_replace call.
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:PCVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HALT-PU-2021-4779-1CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:PCVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H