Vulnerability Details CVE-2018-19935
ext/imap/php_imap.c in PHP 5.x and 7.x before 7.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty string in the message argument to the imap_mail function.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.113
EPSS Ranking 93.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0