CVE-2023-6870

Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox. *This issue only affects Android versions of Firefox and Firefox Focus.* This vulnerability affects Firefox < 121.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1823316	Issue Tracking Permissions Required
https://security.gentoo.org/glsa/202401-10	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2023-56/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_focus:-:::::::*

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

22 Dec 2023, 12:17

Type	Values Removed	Values Added
References	~~() https://www.mozilla.org/security/advisories/mfsa2023-56/ -~~	() https://www.mozilla.org/security/advisories/mfsa2023-56/ - Vendor Advisory
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1823316 -~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1823316 - Issue Tracking, Permissions Required
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:mozilla:firefox_focus:-:::::::* cpe:2.3:a:mozilla:firefox:::::::: cpe:2.3:o:google:android:-:::::::*

19 Dec 2023, 14:49

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-19 14:15

Updated : 2024-02-02 02:29

NVD link : CVE-2023-6870

Mitre link : CVE-2023-6870

CVE.ORG link : CVE-2023-6870

JSON object : View

Products Affected

mozilla

firefox_focus
firefox

google

android

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-6870", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2023-12-19T14:15:08.087", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1823316", "tags": ["Issue Tracking", "Permissions Required"], "source": "security@mozilla.org"}, {"url": "https://security.gentoo.org/glsa/202401-10", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-56/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox. \n*This issue only affects Android versions of Firefox and Firefox Focus.* This vulnerability affects Firefox < 121."}, {"lang": "es", "value": "Las aplicaciones que generan una notificaci\u00f3n Toast en un hilo en segundo plano pueden haber oscurecido las notificaciones en pantalla completa mostradas por Firefox. *Este problema solo afecta a las versiones Firefox y Firefox Focus de Android.* Esta vulnerabilidad afecta a Firefox < 121."}], "lastModified": "2024-02-02T02:29:09.893", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3D81D72-5965-4DB7-BFA7-9A32A9108919", "versionEndExcluding": "121.0"}, {"criteria": "cpe:2.3:a:mozilla:firefox_focus:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A33B6DCD-A1B9-46E2-A0EF-33DDBB9508D3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@mozilla.org"}