description: The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox < 64.
problem types: Web content can link to internal about:crashcontent and about:crashparent pages
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 64, status: affected, version: unspecified, versionType: custom
}