Critical severity · published Jun 19, 2023
CVE-2023-29534
Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android
9.1
CVSS
0.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Firefox Focus · Mozilla
before 112.0 · source: NVD
FM
Firefox Mobile · Mozilla
before 112.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29534
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29534
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1816007
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1816059
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1821155
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1821576
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1821906
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1822298
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