mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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135 lines
3.7 KiB
JSON
135 lines
3.7 KiB
JSON
{
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"id": "CVE-2020-35963",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-01-03T19:15:11.673",
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"lastModified": "2021-01-08T13:45:14.530",
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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": "flb_gzip_compress in flb_gzip.c in Fluent Bit before 1.6.4 has an out-of-bounds write because it does not use the correct calculation of the maximum gzip data-size expansion."
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},
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{
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"lang": "es",
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"value": "La funci\u00f3n flb_gzip_compress en el archivo flb_gzip.c en Fluent Bit versiones anteriores a 1.6.4, presenta una escritura fuera de l\u00edmites porque no usa el c\u00e1lculo correcto de la expansi\u00f3n m\u00e1xima de tama\u00f1o de datos gzip."
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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:R/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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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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"baseScore": 7.8,
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"baseSeverity": "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:N/AC:M/Au:N/C:P/I:P/A:P",
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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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"baseScore": 6.8
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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": "CWE-787"
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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:treasuredata:fluent_bit:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "1.6.4",
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"matchCriteriaId": "A63D12E6-252A-4091-90AD-AB3DFE6EBEB0"
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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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"vulnerable": false,
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"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
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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://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27261",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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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://fluentbit.io/announcements/v1.6.4/",
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"source": "cve@mitre.org",
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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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"url": "https://github.com/fluent/fluent-bit/commit/cadff53c093210404aed01c4cf586adb8caa07af",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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}
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]
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} |