gsd-2018-5407
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2018-5407",
    "description": "Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on \u0027port contention\u0027.",
    "id": "GSD-2018-5407",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-5407.html",
      "https://www.debian.org/security/2018/dsa-4355",
      "https://www.debian.org/security/2018/dsa-4348",
      "https://access.redhat.com/errata/RHSA-2019:3935",
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      "https://access.redhat.com/errata/RHSA-2019:2125",
      "https://access.redhat.com/errata/RHBA-2019:1088",
      "https://access.redhat.com/errata/RHBA-2019:1053",
      "https://access.redhat.com/errata/RHSA-2019:0483",
      "https://ubuntu.com/security/CVE-2018-5407",
      "https://advisories.mageia.org/CVE-2018-5407.html",
      "https://security.archlinux.org/CVE-2018-5407",
      "https://alas.aws.amazon.com/cve/html/CVE-2018-5407.html",
      "https://linux.oracle.com/cve/CVE-2018-5407.html",
      "https://packetstormsecurity.com/files/cve/CVE-2018-5407"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
      "details": "Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on \u0027port contention\u0027.",
      "id": "GSD-2018-5407",
      "modified": "2023-12-13T01:22:40.039977Z",
      "schema_version": "1.4.0"
    }
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              "url": "https://security.gentoo.org/glsa/201903-10"
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            {
              "name": "RHSA-2019:0483",
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            {
              "name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html",
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              "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"
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              "name": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
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              "name": "https://support.f5.com/csp/article/K49711130?utm_source=f5support\u0026amp;utm_medium=RSS",
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              "url": "https://access.redhat.com/errata/RHSA-2019:3933"
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              "url": "https://access.redhat.com/errata/RHSA-2019:3931"
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            {
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              "url": "https://access.redhat.com/errata/RHSA-2019:3932"
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            {
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              "url": "https://www.oracle.com/security-alerts/cpujan2020.html"
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            {
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              "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
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          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 1.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-09-18T16:58Z",
      "publishedDate": "2018-11-15T21:29Z"
    }
  }
}


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