CVE-2024-8388

2024-09-0313:15:05

mozilla

web.nvd.nist.gov

firefox

android

fullscreen

vulnerability

distraction

toast

fix

cve-2024-8388

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.1

Confidence

Low

EPSS

0.001

Percentile

21.3%

JSON

Multiple prompts and panels from both Firefox and the Android OS could be used to obscure the notification announcing the transition to fullscreen mode after the fix for CVE-2023-6870 in Firefox 121. This could lead to spoofing the browser UI if the sudden appearance of the prompt distracted the user from noticing the visual transition happening behind the prompt. These notifications now use the Android Toast feature.
This bug only affects Firefox on Android. Other operating systems are unaffected. This vulnerability affects Firefox < 130.

Affected configurations

Nvd

Vulners

Node

mozillafirefoxRange<130.0

AND

googleandroidMatch-

VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
googleandroid-cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mozilla	firefox	*	cpe:2.3:a:mozilla:firefox::::::::
google	android	-	cpe:2.3:o:google:android:-:::::::*

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "130",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]