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121 lines
3.5 KiB
JSON
121 lines
3.5 KiB
JSON
{
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"id": "CVE-2016-4745",
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"sourceIdentifier": "product-security@apple.com",
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"published": "2016-09-25T10:59:44.987",
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"lastModified": "2017-07-30T01:29:06.163",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "The Kerberos 5 (aka krb5) PAM module in Apple OS X before 10.12 does not use constant-time operations for determining username validity, which makes it easier for remote attackers to enumerate user accounts via a timing side-channel attack."
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},
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{
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"lang": "es",
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"value": "El m\u00f3dulo PAM de Kerberos 5 (tambi\u00e9n conocido como krb5) en Apple OS X en versiones anteriores a 10.12 no utiliza operaciones de tiempo constante para determinar la validaci\u00f3n de nombre de usuario, lo que facilita a atacantes remotos enumerar cuentas de usuario a trav\u00e9s de un ataque de sincronizaci\u00f3n de canal lateral."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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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": "LOW",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 1.4
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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:N",
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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": "NONE",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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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-200"
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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:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "10.11.6",
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"matchCriteriaId": "FEEAF544-405E-4A75-9206-5CC4EDCE2F05"
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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.apple.com/archives/security-announce/2016/Sep/msg00006.html",
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"source": "product-security@apple.com",
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"tags": [
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"Mailing List",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/93055",
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"source": "product-security@apple.com"
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},
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{
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"url": "http://www.securitytracker.com/id/1036858",
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"source": "product-security@apple.com"
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},
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{
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"url": "https://support.apple.com/HT207170",
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"source": "product-security@apple.com",
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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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} |