0.949 High
EPSS
Percentile
99.3%
By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.33).
bugzilla.redhat.com/show_bug.cgi?id=1605052
www.cve.org/CVERecord?id=CVE-2018-8011 https://nvd.nist.gov/vuln/detail/CVE-2018-8011 https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2018-8011