mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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212 lines
6.5 KiB
JSON
212 lines
6.5 KiB
JSON
{
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"id": "CVE-2020-13777",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-06-04T07:15:10.000",
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"lastModified": "2023-11-07T03:16:58.407",
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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": "GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of an error in a 2018-09-18 commit. Until the first key rotation, the TLS server always uses wrong data in place of an encryption key derived from an application."
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},
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{
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"lang": "es",
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"value": "GnuTLS versiones 3.6.x anteriores a 3.6.14, usa una criptograf\u00eda incorrecta para cifrar un ticket de sesi\u00f3n (una p\u00e9rdida de confidencialidad en TLS versi\u00f3n 1.2, y un desv\u00edo de autenticaci\u00f3n en TLS versi\u00f3n 1.3). La primera versi\u00f3n afectada es la 3.6.4 (24-09-2018) debido a un error en un commit del 18-09-2018. Hasta la primera rotaci\u00f3n de claves, el servidor TLS siempre utiliza datos err\u00f3neos en lugar de una clave de cifrado derivada de una aplicaci\u00f3n"
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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:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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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": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 5.2
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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:N",
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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": "NONE",
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"baseScore": 5.8
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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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-327"
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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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"operator": "OR",
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"negate": false,
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"vulnerable": true,
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"versionStartIncluding": "3.6.0",
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"versionEndExcluding": "3.6.14",
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"matchCriteriaId": "2D9A3007-021D-4104-8BE1-1F3B205D832A"
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"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
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"matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33"
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"criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
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"matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956"
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"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
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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.opensuse.org/opensuse-security-announce/2020-06/msg00015.html",
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"source": "cve@mitre.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://gnutls.org/security-new.html#GNUTLS-SA-2020-06-03",
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"source": "cve@mitre.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://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6C4DHUKV6M6SJ5CV6KVHZNHNF7HCUE5P/",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6RTXZOXC4MHTFE2HKY6IAZMF2WHD2WMV/",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RRQBFK3UZ7SV76IYDTS4PS6ABS2DSJHK/",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMB3UGI5H5RCFRU6OGRPMNUCNLJGEN7Y/",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://security.gentoo.org/glsa/202006-01",
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"source": "cve@mitre.org",
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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://security.netapp.com/advisory/ntap-20200619-0004/",
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"source": "cve@mitre.org",
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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://usn.ubuntu.com/4384-1/",
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"source": "cve@mitre.org",
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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.debian.org/security/2020/dsa-4697",
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"source": "cve@mitre.org",
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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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} |