mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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256 lines
9.2 KiB
JSON
256 lines
9.2 KiB
JSON
{
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"id": "CVE-2020-4076",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2020-07-07T00:15:10.590",
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"lastModified": "2020-07-13T19:48:23.977",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, there is a context isolation bypass. Code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions. Apps using contextIsolation are affected. This is fixed in versions 9.0.0-beta.21, 8.2.4 and 7.2.4."
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},
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{
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"lang": "es",
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"value": "En Electron antes de las versiones 7.2.4, 8.2.4 y 9.0.0-beta21, se presenta una omisi\u00f3n de aislamiento de contexto. El c\u00f3digo que se ejecuta en el contexto mundial principal en el renderizador puede alcanzar el contexto Electron aislado y llevar a cabo acciones privilegiadas. Las aplicaciones que usan contextIsolation est\u00e1n afectadas. Esto es corregido en las versiones 9.0.0-beta.21, 8.2.4 y 7.2.4"
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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:N/UI:N/S:C/C:H/I:H/A:N",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 9.0,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 2.5,
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"impactScore": 5.8
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.4,
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"impactScore": 5.8
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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:N",
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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": "NONE",
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"baseScore": 3.6
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 3.9,
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"impactScore": 4.9,
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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": "NVD-CWE-Other"
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}
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]
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-501"
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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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"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:electronjs:electron:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "7.0.0",
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"versionEndExcluding": "7.2.4",
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"matchCriteriaId": "B52CBB9A-2E1B-4ED7-8DAD-33B5CD063D45"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:electronjs:electron:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "8.0.0",
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"versionEndExcluding": "8.2.4",
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"matchCriteriaId": "31A476AD-CF63-41DE-8B71-7CB8CB828BA7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:electronjs:electron:9.0.0:-:*:*:*:*:*:*",
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"matchCriteriaId": "87556FB9-4AEC-4C3A-8DF6-4480728C8605"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:electronjs:electron:9.0.0:beta1:*:*:*:*:*:*",
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"matchCriteriaId": "FB793B7F-1C9D-445D-A849-CB28577CA760"
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},
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{
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"vulnerable": true,
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"matchCriteriaId": "0C340AA9-8D81-4927-9447-DFCF0DD385AC"
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},
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{
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"vulnerable": true,
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{
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"vulnerable": true,
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"matchCriteriaId": "BAC64CED-4F36-4667-B909-4265DDEBDA3F"
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},
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{
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"matchCriteriaId": "17574861-A808-406A-9B0D-403AD99EA160"
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},
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{
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},
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"vulnerable": true,
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"vulnerable": true,
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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": "https://github.com/electron/electron/security/advisories/GHSA-m93v-9qjc-3g79",
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"source": "security-advisories@github.com",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.electronjs.org/releases/stable?page=3#release-notes-for-v824",
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"source": "security-advisories@github.com",
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"tags": [
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"Release Notes",
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"Vendor Advisory"
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]
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}
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]
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} |