Mozilla Firefox could allow a remote attacker to conduct spoofing attacks, caused by a flaw when using tables inside of an iframe. By persuading a victim to visit a specially-crafted Web site, an attacker could exploit this vulnerability to render iframe contents outside the boundaries of the iframe and cause user confusion or perform spoofing attacks.
CVSS 3.0 Information
Privileges Required: None
User Interaction: Required
Access Vector: Network
Access Complexity: Low
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: None
Remediation Level: Official Fix
Refer to Mozilla Foundation Security Advisory 2022-47 for patch, upgrade or suggested workaround information. See References.
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