CVE-2019-9809
If the source for resources on a page is through an FTP connection, it is possible to trigger a series of modal alert messages for these resources through invalid credentials or…
Published: 2019-04-26 · CVSS: Unscored
If the source for resources on a page is through an FTP connection, it is possible to trigger a series of modal alert messages for these resources through invalid credentials or locations. These messages cannot be immediately dismissed, allowing for a denial of service (DOS) attack. This vulnerability affects Firefox < 66.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7