CVE-2020-12408 Information

Description

When browsing a document hosted on an IP address an attacker could insert certain characters to flip domain and path information in the address bar. This vulnerability affects Firefox 77.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1623888 https://www.mozilla.org/security/advisories/mfsa2020-20/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5