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CVE-2019-9809

PoC —
CVSS 3.0
7.5 high
EPSS
2%p75
Published
()
Modified
Description

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.

Vendors
mozilla
Products
firefox
Weakness
CWE-399
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.6%)

In the news

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