CVE-2020-12412

2020-07-0900:00:00

ubuntu.com

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

36.1%

JSON

By navigating a tab using the history API, an attacker could cause the
address bar to display the incorrect domain (with the https:// scheme, a
blocked port number such as ‘1’, and without a lock icon) while controlling
the page contents. This vulnerability affects Firefox < 70.

Bugs

<https://bugzilla.mozilla.org/show_bug.cgi?id=1528587>

Notes

Author	Note
tyhicks	mozjs contains a copy of the SpiderMonkey JavaScript engine

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 70.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 70.0+build2-0ubuntu1UNKNOWN
ubuntu16.04noarchfirefox< 70.0+build2-0ubuntu0.16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	firefox	< 70.0+build2-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	firefox	< 70.0+build2-0ubuntu1	UNKNOWN
ubuntu	16.04	noarch	firefox	< 70.0+build2-0ubuntu0.16.04.1	UNKNOWN