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https://github.com/fkie-cad/nvd-json-data-feeds.git
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143 lines
4.9 KiB
JSON
143 lines
4.9 KiB
JSON
{
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"id": "CVE-2021-32742",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2021-07-09T14:15:07.987",
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"lastModified": "2021-07-22T12:54:30.253",
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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": "Vapor is a web framework for Swift. In versions 4.47.1 and prior, bug in the `Data.init(base32Encoded:)` function opens up the potential for exposing server memory and/or crashing the server (Denial of Service) for applications where untrusted data can end up in said function. Vapor does not currently use this function itself so this only impact applications that use the impacted function directly or through other dependencies. The vulnerability is patched in version 4.47.2. As a workaround, one may use an alternative to Vapor's built-in `Data.init(base32Encoded:)`."
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},
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{
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"lang": "es",
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"value": "Vapor es un framework web para Swift. En las versiones 4.47.1 y anteriores, un bug en la funci\u00f3n \"Data.init(base32Encoded:)\" abre el potencial para exponer la memoria del servidor y/o de bloquear el servidor (Denegaci\u00f3n de Servicio) para aplicaciones en las que datos no confiables pueden terminar en dicha funci\u00f3n. Vapor no usa actualmente esta funci\u00f3n por s\u00ed mismo, por lo que esto s\u00f3lo afecta a las aplicaciones que usan la funci\u00f3n impactada directamente o mediante otras dependencias. La vulnerabilidad est\u00e1 parcheada en la versi\u00f3n 4.47.2. Como soluci\u00f3n alternativa, se puede usar una alternativa a la funci\u00f3n incorporada de Vapor \"Data.init(base32Encoded:)\""
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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:N/S:U/C:H/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 9.1,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.2
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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:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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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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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.6,
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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:L/Au:N/C:P/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 6.4
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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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": "CWE-502"
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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-502"
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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:vapor_project:vapor:*:*:*:*:*:swift:*:*",
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"versionEndExcluding": "4.47.2",
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"matchCriteriaId": "D54A01FA-3CCC-40D8-9E87-6536662BE896"
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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://github.com/vapor/vapor/releases/tag/4.47.2",
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"source": "security-advisories@github.com",
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"tags": [
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"Release Notes",
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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://github.com/vapor/vapor/security/advisories/GHSA-pqwh-c2f3-vxmq",
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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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} |