rhsa-2019_2552
Vulnerability from csaf_redhat
Published
2019-08-22 01:46
Modified
2024-11-22 13:01
Summary
Red Hat Security Advisory: OpenShift Container Platform 3.10 atomic-openshift-web-console security update

Notes

Topic
An update for atomic-openshift-web-console is now available for Red Hat OpenShift Container Platform 3.10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es): * xterm.js: Mishandling of special characters allows for remote code execution (CVE-2019-0542) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
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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        "text": "An update for atomic-openshift-web-console is now available for Red Hat OpenShift Container Platform 3.10.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nSecurity Fix(es):\n\n* xterm.js: Mishandling of special characters allows for remote code execution (CVE-2019-0542)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
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    "title": "Red Hat Security Advisory: OpenShift Container Platform 3.10 atomic-openshift-web-console security update",
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  "vulnerabilities": [
    {
      "cve": "CVE-2019-0542",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
      },
      "discovery_date": "2019-01-10T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1668531"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that xterm.js does not sanitize terminal escape sequences in browser terminals allowing for execution of arbitrary commands. An attacker could exploit this by convincing a user with a xterm.js browser terminal to display an escape sequence by, for example, reading a from a log file containing attacker-controlled input.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "xterm.js: Mishandling of special characters allows for remote code execution",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects both the atomic-openshift-web-console RPM and openshift3/ose-console container image shipped in OpenShift Container Platform. These components provide a web console for opening in-browser terminals in cluster pods. Successful exploitation of this issue would require an attacker to convince an authorized user to open an in-browser terminal on a target pod and execute a command that prints attacker-controlled input. Red Hat Product Security have rated this issue as having security impact of Moderate. A future update may address this issue.",
          "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"
        }
      ],
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-0542"
        },
        {
          "category": "external",
          "summary": "RHBZ#1668531",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1668531"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-0542",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-0542"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-0542",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0542"
        }
      ],
      "release_date": "2019-01-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-08-22T01:46:37+00:00",
          "details": "For OpenShift Container Platform 3.10 see the following documentation,\nwhich will be updated shortly for release 3.10.z, for important\ninstructions on how to upgrade your cluster and fully apply this\nasynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html",
          "product_ids": [
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            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2019:2552"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Server-RH7-RHOSE-3.10:atomic-openshift-web-console-0:3.10.163-1.git.1.c3a2131.el7.ppc64le",
            "7Server-RH7-RHOSE-3.10:atomic-openshift-web-console-0:3.10.163-1.git.1.c3a2131.el7.src",
            "7Server-RH7-RHOSE-3.10:atomic-openshift-web-console-0:3.10.163-1.git.1.c3a2131.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "xterm.js: Mishandling of special characters allows for remote code execution"
    }
  ]
}


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