CVE-2024-8382

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Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15."}]}], "problemTypes": [{"descriptions": [{"description": "Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran", "lang": "en", "type": "text"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1906744"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-39/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-40/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-41/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-43/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2024-44/"}], "credits": [{"lang": "en", "value": "Gregory Pappas"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2024-09-06T18:31:00.792Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-273", "lang": "en", "description": "CWE-273 Improper Check for Dropped Privileges"}]}], "affected": [{"vendor": "mozilla", "product": "firefox", "cpes": ["cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "130", "versionType": "custom"}]}, {"vendor": "mozilla", "product": "firefox_esr", "cpes": ["cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "128.2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "115.15", "versionType": "custom"}]}, {"vendor": "mozilla", "product": "thunderbird", "cpes": ["cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "128.2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "115.15", "versionType": "custom"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-10-30T16:38:10.647160Z", "id": "CVE-2024-8382", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-30T16:48:49.040Z"}}, {"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00025.html"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00012.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-04T16:16:00.702Z"}}]}}

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Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15."}, {"lang": "es", "value": "Las interfaces de eventos internos del navegador quedaron expuestas al contenido web cuando se ejecutaban devoluciones de llamadas de escucha de EventHandler privilegiados para esos eventos. El contenido web que intentaba usar esas interfaces no pod\u00eda usarlas con privilegios elevados, pero su presencia indicar\u00eda que se hab\u00edan usado ciertas funciones del navegador, como cuando un usuario abr\u00eda la consola de herramientas de desarrollo. Esta vulnerabilidad afecta a Firefox &lt; 130, Firefox ESR &lt; 128.2 y Firefox ESR &lt; 115.15."}], "id": "CVE-2024-8382", "lastModified": "2026-06-17T08:22:28.500", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-8382", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-10-30T16:38:10.647160Z", "version": "2.0.3"}}]}, "published": "2024-09-03T13:15:05.630", "references": [{"source": "security@mozilla.org", "tags": ["Issue Tracking", "Permissions Required"], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1906744"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-39/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-40/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2024-41/"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2024-43/"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2024-44/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00025.html"}], "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-273"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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Service", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6721", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "thunderbird-0:128.2.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-09-17T00:00:00Z"}, {"advisory": "RHSA-2024:6891", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "firefox-0:128.2.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6892", "cpe": "cpe:/a:redhat:rhel_aus:8.6", "package": "firefox-0:128.2.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6816", "cpe": "cpe:/a:redhat:rhel_tus:8.6", "package": "thunderbird-0:128.2.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6892", "cpe": "cpe:/a:redhat:rhel_tus:8.6", "package": "firefox-0:128.2.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6892", "cpe": "cpe:/a:redhat:rhel_e4s:8.6", "package": "firefox-0:128.2.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6719", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "thunderbird-0:128.2.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-09-17T00:00:00Z"}, {"advisory": "RHSA-2024:6850", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "firefox-0:128.2.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-09-19T00:00:00Z"}, {"advisory": "RHSA-2024:6681", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:128.2.0-1.el9_4", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-09-16T00:00:00Z"}, {"advisory": "RHSA-2024:6683", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:128.2.0-1.el9_4", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-09-16T00:00:00Z"}, {"advisory": "RHSA-2024:6722", "cpe": "cpe:/a:redhat:rhel_e4s:9.0", "package": "thunderbird-0:128.2.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "release_date": "2024-09-17T00:00:00Z"}, {"advisory": "RHSA-2024:6782", "cpe": "cpe:/a:redhat:rhel_e4s:9.0", "package": "firefox-0:128.2.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "release_date": "2024-09-18T00:00:00Z"}, {"advisory": "RHSA-2024:6720", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "thunderbird-0:128.2.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-09-17T00:00:00Z"}, {"advisory": "RHSA-2024:6786", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "firefox-0:128.2.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-09-18T00:00:00Z"}], "bugzilla": {"description": "mozilla: Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran", "id": "2309428", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2309428"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-497", "details": ["Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.", "The Mozilla Foundation's Security Advisory: Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-8382", "package_state": [{"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"}], "public_date": "2024-09-03T13:15:05Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-8382\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-8382\nhttps://bugzilla.mozilla.org/show_bug.cgi?id=1906744\nhttps://www.mozilla.org/security/advisories/mfsa2024-39/\nhttps://www.mozilla.org/security/advisories/mfsa2024-40/\nhttps://www.mozilla.org/security/advisories/mfsa2024-41/"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Moderate"}

{}