CVE-2020-15664

 

Published at: - 01-10-2020 09:15

Last modified: - 24-09-2022 03:03

Total changes: - 2

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 < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR < 68.12, Firefox ESR < 78.2, and Firefox for Android < 80.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://www.mozilla.org/security/advisories/mfsa2020-40/
• https://www.mozilla.org/security/advisories/mfsa2020-41/
• https://www.mozilla.org/security/advisories/mfsa2020-36/
• https://www.mozilla.org/security/advisories/mfsa2020-39/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1658214
• https://www.mozilla.org/security/advisories/mfsa2020-37/
• https://www.mozilla.org/security/advisories/mfsa2020-38/

 

Keywords

NVD

 

CVE-2020-15664

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures