Home/CVE/Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have
CVE

CVE-2023-29534

Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have

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.

CRITICAL · CVSS 9.1 EPSS 0.0053
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
▤

Affected Products & Versions

2
mozilla firefox< 112.0
mozilla firefox focus< 112.0
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSQLite Firefox Profile Data DB Access
▣

Scoring & Timeline

9.1
CRITICAL · CVSS v3.1 · security@mozilla.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Jun 2023 · 11:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

3
suse-csafopenSUSE-SU-2024:14572-1
suse-csafopenSUSE-SU-2024:12882-1
mozilla-mfsaMFSA2023-13
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.mozilla.org/show_bug.cgi?id=1816007Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1816059Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1821155Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1821576Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1821906Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1822298Permissions Required
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