CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
Percentile
38.7%
firefox is vulnerable to Spoofing Attacks. The vulnerability exists due to the heap buffer overflow in the Visuals in the library, which allows an attacker to exploit heap corruption via a crafted HTML page.