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CVE-2023-29534

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.

Security Impact Summary

This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.1, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), for affected systems. Impacting 2 products from mozilla, from mozilla organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2023-06-19T11:15:09.797

Last Modified

2024-12-11T16:15:09.060

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 112.0	Yes
Application	mozilla	firefox_focus	< 112.0	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1816007 Permissions Required ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1816059 Permissions Required ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1821155 Permissions Required ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1821576 Permissions Required ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1821906 Permissions Required ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1822298 Permissions Required ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1822305 Permissions Required ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-13/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1816007 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1816059 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1821155 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1821576 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1821906 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1822298 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1822305 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-13/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For mozilla's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.