mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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200 lines
7.1 KiB
JSON
200 lines
7.1 KiB
JSON
{
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"id": "CVE-2019-11753",
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"sourceIdentifier": "security@mozilla.org",
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"published": "2019-09-27T18:15:13.677",
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"lastModified": "2024-11-21T04:21:43.497",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "The Firefox installer allows Firefox to be installed to a custom user writable location, leaving it unprotected from manipulation by unprivileged users or malware. If the Mozilla Maintenance Service is manipulated to update this unprotected location and the updated maintenance service in the unprotected location has been altered, the altered maintenance service can run with elevated privileges during the update process due to a lack of integrity checks. This allows for privilege escalation if the executable has been replaced locally. <br>*Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Firefox < 69, Firefox ESR < 60.9, and Firefox ESR < 68.1."
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},
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{
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"lang": "es",
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"value": "El instalador de Firefox permite que Firefox sea instalado en una ubicaci\u00f3n de escritura personalizada del usuario, dej\u00e1ndolo desprotegido contra la manipulaci\u00f3n por parte de usuarios no privilegiados o un malware. Si el Servicio de Mantenimiento de Mozilla es manipulado para actualizar esta ubicaci\u00f3n desprotegida y el servicio de mantenimiento actualizado en la ubicaci\u00f3n desprotegida ha sido modificado, el servicio de mantenimiento alterado puede ejecutarse con privilegios elevados durante el proceso de actualizaci\u00f3n debido a la falta de comprobaciones de integridad. Esto permite la escalada de privilegios si el ejecutable ha sido sustituido localmente. <br>*Nota: Este ataque requiere acceso al sistema local y solo afecta a Windows. Otros sistemas operativos no est\u00e1n afectados. *. Esta vulnerabilidad afecta a Firefox versiones anteriores a 69, Firefox ESR versiones anteriores a 60.9 y Firefox ESR versiones anteriores a 68.1."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 7.8,
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"baseSeverity": "HIGH",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"baseScore": 4.6,
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-354"
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}
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]
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}
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],
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"configurations": [
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{
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"operator": "AND",
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "69.0",
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"matchCriteriaId": "299AA921-46BD-4E9F-8D74-F304F44C6EB4"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "60.9.0",
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"matchCriteriaId": "374FD799-289B-4AD5-867D-5249DDD4C88E"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "68.0",
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"versionEndExcluding": "68.1.0",
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"matchCriteriaId": "FE2AF870-C78F-49CA-B92B-F2E82F1C0B98"
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}
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]
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},
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html",
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"source": "security@mozilla.org"
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},
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html",
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"source": "security@mozilla.org"
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},
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{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1574980",
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"source": "security@mozilla.org",
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"tags": [
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"Issue Tracking",
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"Permissions Required",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2019-25/",
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"source": "security@mozilla.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2019-26/",
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"source": "security@mozilla.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2019-27/",
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"source": "security@mozilla.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1574980",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Issue Tracking",
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"Permissions Required",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2019-25/",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2019-26/",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2019-27/",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |