CVE-2023-5729

A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119.

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=1823720	Issue Tracking Vendor Advisory
https://security.gentoo.org/glsa/202401-10
https://www.mozilla.org/security/advisories/mfsa2023-45/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1823720	Issue Tracking Vendor Advisory
https://security.gentoo.org/glsa/202401-10
https://www.mozilla.org/security/advisories/mfsa2023-45/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

21 Nov 2024, 08:42

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-25 18:17

Updated : 2024-11-21 08:42

NVD link : CVE-2023-5729

Mitre link : CVE-2023-5729

CVE.ORG link : CVE-2023-5729

JSON object : View

Products Affected

mozilla

firefox

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-5729", "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": "2023-10-25T18:17:44.360", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1823720", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://security.gentoo.org/glsa/202401-10", "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-45/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1823720", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/202401-10", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-45/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119."}, {"lang": "es", "value": "Un sitio web malicioso puede ingresar al modo de pantalla completa y al mismo tiempo activar un mensaje de WebAuthn. Esto podr\u00eda haber oscurecido la notificaci\u00f3n en pantalla completa y podr\u00eda haberse aprovechado en un ataque de suplantaci\u00f3n de identidad. Esta vulnerabilidad afecta a Firefox < 119."}], "lastModified": "2024-11-21T08:42:22.480", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CEB4CF7F-BEB2-4B06-962E-88A3995F19D4", "versionEndExcluding": "119.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}