CVE-2020-15664

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

01/10/2020

Last modified:

21/10/2024

Description

By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mozilla:firefox::::::-::*		80.0 (excluding)
cpe:2.3:a:mozilla:firefox:::::android:::*		80.0 (excluding)
cpe:2.3:a:mozilla:firefox::::::::	78.0 (including)	78.2 (excluding)
cpe:2.3:a:mozilla:firefox_esr::::::::		68.12 (excluding)
cpe:2.3:a:mozilla:thunderbird::::::::		68.12 (excluding)
cpe:2.3:a:mozilla:thunderbird::::::::	78.0 (including)	78.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-15664

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools