CVE-2021-23998

 

Published at: - 24-06-2021 04:15

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

Total changes: - 3

Description

Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

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/mfsa2021-15/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1667456
• https://www.mozilla.org/security/advisories/mfsa2021-16/
• https://www.mozilla.org/security/advisories/mfsa2021-14/

 

Keywords

NVD

 

CVE-2021-23998

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures