Description
Accessing a non-secure HTTP site that uses a non-existent port may cause the SSL padlock icon in the location URL bar to, misleadingly, appear secure. This vulnerability affects Firefox for iOS < 133.
References (2)
Core 2
Core References
Issue Tracking, Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1843467
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-66/
Scores
CVSS v3
5.4
EPSS
0.0007
EPSS Percentile
21.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (1)
mozilla/firefox
< 133.0
Published
Nov 26, 2024
Tracked Since
Feb 18, 2026