{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-9398", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2024-10-01T06:10:19.182Z", "datePublished": "2024-10-01T15:13:20.488Z", "dateUpdated": "2025-03-18T19:36:14.028Z"}, "containers": {"cna": {"affected": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThan": "131", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Firefox ESR", "vendor": "Mozilla", "versions": [{"lessThan": "128.3", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Thunderbird", "vendor": "Mozilla", "versions": [{"lessThan": "128.3", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Thunderbird", "vendor": "Mozilla", "versions": [{"lessThan": "131", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "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.", "supportingMedia": [{"type": "text/html", "base64": false, "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."}]}], "problemTypes": [{"descriptions": [{"description": "External protocol handlers could be enumerated via popups", "lang": "en", "type": "text"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1881037"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-46/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-47/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-49/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-50/"}], "credits": [{"lang": "en", "value": "Satoki Tsuji"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2024-10-01T15:13:20.488Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-203", "lang": "en", "description": "CWE-203 Observable Discrepancy"}]}], "metrics": [{"cvssV3_1": {"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"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-03-18T19:35:52.431499Z", "id": "CVE-2024-9398", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-18T19:36:14.028Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"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"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-9398", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-03-18T19:35:52.431499Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-203", "description": "CWE-203 Observable Discrepancy"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-01T18:48:10.851Z"}}], "cna": {"credits": [{"lang": "en", "value": "Satoki Tsuji"}], "affected": [{"vendor": "Mozilla", "product": "Firefox", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "131", "versionType": "custom"}]}, {"vendor": "Mozilla", "product": "Firefox ESR", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "128.3", "versionType": "custom"}]}, {"vendor": "Mozilla", "product": "Thunderbird", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "128.3", "versionType": "custom"}]}, {"vendor": "Mozilla", "product": "Thunderbird", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "131", "versionType": "custom"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1881037"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-46/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-47/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-49/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-50/"}], "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.", "supportingMedia": [{"type": "text/html", "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.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "External protocol handlers could be enumerated via popups"}]}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2024-10-01T15:13:20.488Z"}}}, "cveMetadata": {"cveId": "CVE-2024-9398", "state": "PUBLISHED", "dateUpdated": "2025-03-18T19:36:14.028Z", "dateReserved": "2024-10-01T06:10:19.182Z", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "datePublished": "2024-10-01T15:13:20.488Z", "assignerShortName": "mozilla"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "DA47FFCA-3451-462C-8FFB-47143C65E65A", "versionEndExcluding": "131.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD504E26-CAAF-43F1-B808-C7E16F2ABDA3", "versionEndExcluding": "128.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "matchCriteriaId": "2B27464A-8C97-4D45-B7BE-CD1E3EA1DFD6", "versionEndExcluding": "128.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta:*:*:*:*:*:*", "matchCriteriaId": "1CF643F7-C722-44F1-827C-3974B45A3D0D", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "963ACFD6-B12A-4A66-A539-FD156C6F5220", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta3:*:*:*:*:*:*", "matchCriteriaId": "B9E39014-2E8F-4E19-9575-978AB56E451A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta4:*:*:*:*:*:*", "matchCriteriaId": "28752A54-6016-4F6E-983B-CB54FEA19E5F", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta5:*:*:*:*:*:*", "matchCriteriaId": "DA46E15E-0C2B-4F6E-8BA3-B7CB32C58D43", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:129.0:beta6:*:*:*:*:*:*", "matchCriteriaId": "90AD96F8-A88B-4B70-A4D2-CD7637DF239A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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 &lt; 131, Firefox ESR &lt; 128.3, Thunderbird &lt; 128.3 y Thunderbird &lt; 131."}], "id": "CVE-2024-9398", "lastModified": "2025-03-18T20:15:25.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-10-01T16:15:10.913", "references": [{"source": "security@mozilla.org", "tags": ["Issue Tracking", "Permissions Required"], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1881037"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-46/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-47/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-49/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-50/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-203"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2024:7702", "cpe": "cpe:/o:redhat:rhel_els:7", "package": "firefox-0:128.3.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7 Extended Lifecycle Support", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:7699", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:128.3.0-1.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:7700", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:128.3.0-1.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:7646", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:128.3.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-10-03T00:00:00Z"}, {"advisory": "RHSA-2024:7856", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:128.3.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-10-09T00:00:00Z"}, {"advisory": "RHSA-2024:7703", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "firefox-0:128.3.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:7854", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "thunderbird-0:128.3.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-10-09T00:00:00Z"}, {"advisory": "RHSA-2024:7703", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "firefox-0:128.3.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:7854", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "thunderbird-0:128.3.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-10-09T00:00:00Z"}, {"advisory": "RHSA-2024:7703", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "firefox-0:128.3.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:7854", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "thunderbird-0:128.3.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-10-09T00:00:00Z"}, {"advisory": "RHSA-2024:7704", "cpe": "cpe:/a:redhat:rhel_aus:8.6", "package": "firefox-0:128.3.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:8169", "cpe": "cpe:/a:redhat:rhel_aus:8.6", "package": "thunderbird-0:128.3.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", "release_date": "2024-10-16T00:00:00Z"}, {"advisory": "RHSA-2024:7704", "cpe": "cpe:/a:redhat:rhel_tus:8.6", "package": "firefox-0:128.3.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:8169", "cpe": "cpe:/a:redhat:rhel_tus:8.6", "package": "thunderbird-0:128.3.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", "release_date": "2024-10-16T00:00:00Z"}, {"advisory": "RHSA-2024:7704", "cpe": "cpe:/a:redhat:rhel_e4s:8.6", "package": "firefox-0:128.3.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions", "release_date": "2024-10-07T00:00:00Z"}, {"advisory": "RHSA-2024:8169", "cpe": "cpe:/a:redhat:rhel_e4s:8.6", "package": "thunderbird-0:128.3.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions", "release_date": "2024-10-16T00:00:00Z"}, {"advisory": "RHSA-2024:7842", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "firefox-0:128.3.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-10-09T00:00:00Z"}, {"advisory": "RHSA-2024:8166", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "thunderbird-0:128.3.1-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-10-16T00:00:00Z"}, {"advisory": "RHSA-2024:7552", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:128.3.0-1.el9_4", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-10-02T00:00:00Z"}, {"advisory": "RHSA-2024:7621", "cpe": "cpe:/a:redhat:rhel_e4s:9.0", "package": "firefox-0:128.3.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "release_date": "2024-10-03T00:00:00Z"}, {"advisory": "RHSA-2024:7855", "cpe": "cpe:/a:redhat:rhel_e4s:9.0", "package": "thunderbird-0:128.3.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "release_date": "2024-10-09T00:00:00Z"}, {"advisory": "RHSA-2024:7622", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "firefox-0:128.3.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-10-03T00:00:00Z"}, {"advisory": "RHSA-2024:7853", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "thunderbird-0:128.3.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-10-09T00:00:00Z"}], "bugzilla": {"description": "firefox: thunderbird: External protocol handlers could be enumerated via popups", "id": "2315952", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2315952"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "status": "verified"}, "cwe": "CWE-203", "details": ["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.", "The Mozilla Foundation's Security Advisory: 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."], "name": "CVE-2024-9398", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "firefox-flatpak-container", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "thunderbird-flatpak-container", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-10-01T15:13:20Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-9398\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-9398\nhttps://bugzilla.mozilla.org/show_bug.cgi?id=1881037\nhttps://www.mozilla.org/security/advisories/mfsa2024-46/\nhttps://www.mozilla.org/security/advisories/mfsa2024-47/\nhttps://www.mozilla.org/security/advisories/mfsa2024-49/\nhttps://www.mozilla.org/security/advisories/mfsa2024-50/"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Low"}