CVE-2023-29534

2023-06-1911:15:09

mozilla

web.nvd.nist.gov

cve-2023-29534

firefox

focus

android

fullscreen notification

user confusion

spoofing attacks

nvd

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8.5

Confidence

High

EPSS

0.003

Percentile

70.3%

JSON

Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have led to potential user confusion and spoofing attacks.

This bug only affects Firefox and Focus for Android. Other versions of Firefox are unaffected. This vulnerability affects Firefox for Android < 112 and Focus for Android < 112.

Affected configurations

Nvd

Vulners

Node

mozillafirefoxRange<112.0android

mozillafirefox_focusRange<112.0android

VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:*
mozillafirefox_focus*cpe:2.3:a:mozilla:firefox_focus:*:*:*:*:*:android:*:*

Vendor	Product	Version	CPE
mozilla	firefox	*	cpe:2.3:a:mozilla:firefox::::::android::*
mozilla	firefox_focus	*	cpe:2.3:a:mozilla:firefox_focus::::::android::*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Firefox for Android",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "112",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Focus for Android",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "112",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]