6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
firefox is vulnerable to use after free. The vulnerability exists when a use-after-free could is triggered using a link with rel=“localization” by destroying an object during JavaScript execution and then referencing the object through a freed pointer which causes an application crash.