CVE-2024-9398

By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1881037	Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2024-46/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-47/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-49/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-50/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_esr::::::::
	cpe:2.3:a:mozilla:thunderbird::::::::
	cpe:2.3:a:mozilla:thunderbird:129.0:beta::::::
	cpe:2.3:a:mozilla:thunderbird:129.0:beta2::::::
	cpe:2.3:a:mozilla:thunderbird:129.0:beta3::::::
	cpe:2.3:a:mozilla:thunderbird:129.0:beta4::::::
	cpe:2.3:a:mozilla:thunderbird:129.0:beta5::::::
	cpe:2.3:a:mozilla:thunderbird:129.0:beta6::::::

History

No history.

Information

Published : 2024-10-01 16:15

Updated : 2025-03-18 20:15

NVD link : CVE-2024-9398

Mitre link : CVE-2024-9398

CVE.ORG link : CVE-2024-9398

JSON object : View

Products Affected

mozilla

thunderbird
firefox
firefox_esr

CWE

NVD-CWE-noinfo CWE-203

Observable Discrepancy

{"id": "CVE-2024-9398", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-10-01T16:15:10.913", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1881037", "tags": ["Issue Tracking", "Permissions Required"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-46/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-47/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-49/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-50/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-203"}]}], "descriptions": [{"lang": "en", "value": "By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131."}, {"lang": "es", "value": "Al comprobar el resultado de las llamadas a `window.open` con controladores de protocolos configurados espec\u00edficamente, un atacante podr\u00eda determinar si la aplicaci\u00f3n que implementa ese controlador de protocolo est\u00e1 instalada. Esta vulnerabilidad afecta a Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3 y Thunderbird < 131."}], "lastModified": "2025-03-18T20:15:25.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA47FFCA-3451-462C-8FFB-47143C65E65A", "versionEndExcluding": "131.0"}, {"criteria": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD504E26-CAAF-43F1-B808-C7E16F2ABDA3", "versionEndExcluding": "128.3.0"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B27464A-8C97-4D45-B7BE-CD1E3EA1DFD6", "versionEndExcluding": "128.3"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CF643F7-C722-44F1-827C-3974B45A3D0D"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "963ACFD6-B12A-4A66-A539-FD156C6F5220"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9E39014-2E8F-4E19-9575-978AB56E451A"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "28752A54-6016-4F6E-983B-CB54FEA19E5F"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA46E15E-0C2B-4F6E-8BA3-B7CB32C58D43"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90AD96F8-A88B-4B70-A4D2-CD7637DF239A"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}