rhba-2018_3497
Vulnerability from csaf_redhat
Published
2018-11-05 00:00
Modified
2024-11-14 23:32
Summary
Red Hat Bug Fix Advisory: rhvm-appliance security, bug fix, and enhancement update

Notes

Topic
An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.
Details
The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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      },
      {
        "category": "general",
        "text": "The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal.",
        "title": "Details"
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      {
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhba-2018_3497.json"
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    "title": "Red Hat Bug Fix Advisory: rhvm-appliance security, bug fix, and enhancement update",
    "tracking": {
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  "vulnerabilities": [
    {
      "cve": "CVE-2018-1000805",
      "cwe": {
        "id": "CWE-305",
        "name": "Authentication Bypass by Primary Weakness"
      },
      "discovery_date": "2018-10-09T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1637263"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Paramiko version 2.4.1, 2.3.2, 2.2.3, 2.1.5, 2.0.8, 1.18.5, 1.17.6 contains a Incorrect Access Control vulnerability in SSH server that can result in RCE. This attack appear to be exploitable via network connectivity.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "python-paramiko: Authentication bypass in auth_handler.py",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw is a user authentication bypass in the SSH Server functionality of paramiko (normally used by subclassing `paramiko.ServerInterface`). Where paramiko is used only for its client-side functionality (e.g. `paramiko.SSHClient`), the vulnerability is not exposed and thus cannot be exploited.\n\nThe following Red Hat products use paramiko only in client-side mode. Server side functionality is not used.\n\n* Red Hat Ansible Engine 2\n* Red Hat Ceph Storage 2\n* Red Hat CloudForms 4\n* Red Hat Enterprise Linux 7\n* Red Hat Enterprise Virtualization\n* Red Hat Gluster Storage 3\n* Red Hat Openshift Container Platform\n* Red Hat Quick Cloud Installer\n* Red Hat Satellite 6\n* Red Hat Storage Console 2\n* Red Hat OpenStack Platform\n* Red Hat Update Infrastructure",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-1000805"
        },
        {
          "category": "external",
          "summary": "RHBZ#1637263",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1637263"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1000805",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1000805"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000805",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000805"
        }
      ],
      "release_date": "2018-09-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-11-05T00:00:00+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
          "product_ids": [
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          ],
          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHBA-2018:3497"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20181026.1.el7.noarch",
            "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20181026.1.el7.src",
            "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20181026.1.el7.noarch",
            "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20181026.1.el7.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "python-paramiko: Authentication bypass in auth_handler.py"
    }
  ]
}


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