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https://github.com/fkie-cad/nvd-json-data-feeds.git
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167 lines
5.1 KiB
JSON
167 lines
5.1 KiB
JSON
{
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"id": "CVE-2021-38501",
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"sourceIdentifier": "security@mozilla.org",
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"published": "2021-11-03T01:15:07.617",
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"lastModified": "2024-11-21T06:17:15.470",
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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": "Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2."
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},
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{
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"lang": "es",
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"value": "Los desarrolladores de Mozilla informaron de bugs de seguridad de memoria presentes en Firefox 92 y Firefox ESR 91.1. Algunos de estos bugs mostraban evidencias de corrupci\u00f3n de memoria y suponemos que con suficiente esfuerzo algunos de ellos podr\u00edan haber sido explotados para ejecutar c\u00f3digo arbitrario. Esta vulnerabilidad afecta a Firefox versiones anteriores a 93, Thunderbird versiones anteriores a 91.2 y Firefox ESR versiones anteriores a 91.2"
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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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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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": 2.8,
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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:N/AC:M/Au:N/C:P/I:P/A:P",
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"baseScore": 6.8,
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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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": 8.6,
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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": true
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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-noinfo"
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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:mozilla:firefox:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "93.0",
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"matchCriteriaId": "B38B28B1-FAB5-47DB-9C73-0CFB79CCDE79"
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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": "91.2",
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"matchCriteriaId": "6D720984-09FD-4541-BCC5-DC3FE4A9A48F"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "91.2",
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"matchCriteriaId": "0FDD43C9-F32C-409E-B563-BD137C63A7B8"
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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": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1685354%2C1715755%2C1723176",
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"source": "security@mozilla.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2021-43/",
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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/mfsa2021-45/",
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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/mfsa2021-47/",
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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://bugzilla.mozilla.org/buglist.cgi?bug_id=1685354%2C1715755%2C1723176",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2021-43/",
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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/mfsa2021-45/",
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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/mfsa2021-47/",
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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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} |