rhsa-2021_1369
Vulnerability from csaf_redhat
Published
2021-04-26 16:26
Modified
2024-11-05 23:30
Summary
Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.1.6 security and bug fix updates

Notes

Topic
Red Hat Advanced Cluster Management for Kubernetes 2.1.6 General Availability release images, which fix several bugs and security issues. 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 Advanced Cluster Management for Kubernetes 2.1.6 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs and security issues. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana gement_for_kubernetes/2.1/html/release_notes/ Security fixes: * golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040) * mquery: Code injection via merge or clone operation (CVE-2020-35149) For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug fixes: * RHACM 2.1.6 images (BZ#1940581) * When generating the import cluster string, it can include unescaped characters (BZ#1934184)
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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{
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      "text": "Moderate"
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    "notes": [
      {
        "category": "summary",
        "text": "Red Hat Advanced Cluster Management for Kubernetes 2.1.6 General\nAvailability release images, which fix several bugs and security issues. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat Advanced Cluster Management for Kubernetes 2.1.6 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability engineers face as they work across a range of public and\nprivate cloud environments. Clusters and applications are all visible and\nmanaged from a single console\u2014with security policy built in.\n\nThis advisory contains the container images for Red Hat Advanced Cluster\nManagement for Kubernetes, which fix several bugs and security issues. See\nthe following Release Notes documentation, which will be updated shortly \nfor this release, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana\ngement_for_kubernetes/2.1/html/release_notes/\n\nSecurity fixes:\n\n* golang.org/x/text: possibility to trigger an infinite loop in\nencoding/unicode could lead to crash (CVE-2020-14040)\n\n* mquery: Code injection via merge or clone operation (CVE-2020-35149)\n\nFor more details about the security issue, including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.\n\nBug fixes:\n\n* RHACM 2.1.6 images (BZ#1940581)\n\n* When generating the import cluster string, it can include unescaped characters (BZ#1934184)",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "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.",
        "title": "Terms of Use"
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        "summary": "1929338",
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1369.json"
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    ],
    "title": "Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.1.6 security and bug fix updates",
    "tracking": {
      "current_release_date": "2024-11-05T23:30:53+00:00",
      "generator": {
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      "id": "RHSA-2021:1369",
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          "number": "1",
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                  "product_id": "rhacm2/acm-must-gather-rhel8@sha256:121f5cbddf3947ed9263759f072dc892af766d0cd24891156cff9e6f58821149_amd64",
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        "relates_to_product_reference": "8Base-RHACM-2.1"
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  "vulnerabilities": [
    {
      "cve": "CVE-2020-14040",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2020-06-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1853652"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A denial of service vulnerability was found in the golang.org/x/text library. A library or application must use one of the vulnerable functions, such as unicode.Transform, transform.String, or transform.Byte, to be susceptible to this vulnerability. If an attacker is able to supply specific characters or strings to the vulnerable application, there is the potential to cause an infinite loop to occur using more memory, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "* OpenShift ServiceMesh (OSSM) 1.0 is Out Of Support Scope (OOSS) for Moderate and Low impact vulnerabilities. Jaeger was packaged with ServiceMesh in 1.0, and hence is also marked OOSS, but the Jaeger-Operator is a standalone product and is affected by this vulnerability.\n\n* Because Service Telemetry Framework does not directly use unicode.UTF16, no update will be provided at this time for STF\u0027s sg-core-container.",
          "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": {
        "fixed": [
          "8Base-RHACM-2.1:rhacm2/acm-must-gather-rhel8@sha256:121f5cbddf3947ed9263759f072dc892af766d0cd24891156cff9e6f58821149_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-14040"
        },
        {
          "category": "external",
          "summary": "RHBZ#1853652",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1853652"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-14040",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-14040"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14040",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14040"
        },
        {
          "category": "external",
          "summary": "https://github.com/golang/go/issues/39491",
          "url": "https://github.com/golang/go/issues/39491"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0",
          "url": "https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0"
        }
      ],
      "release_date": "2020-06-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-04-26T16:26:19+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.1/html/install/installing#upgrading-by-using-the-operator",
          "product_ids": [
            "8Base-RHACM-2.1:rhacm2/acm-must-gather-rhel8@sha256:121f5cbddf3947ed9263759f072dc892af766d0cd24891156cff9e6f58821149_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:1369"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash"
    },
    {
      "cve": "CVE-2020-35149",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "discovery_date": "2021-02-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1929338"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in mquery that allows a prototype pollution attack. This flaw allows an attacker to alter the code behavior by modifying the object prototype. A flaw in the lib/utils.js function allows cloning and merging objects without sanitizing their special properties, such as prototype defining \"__proto__\". The highest threat from this vulnerability is to integrity.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "mquery: Code injection via merge or clone operation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The affected version of mquery is a dependency of the mongoose library. The exploitation of this vulnerability requires authenticated access, consequently, the CVSSv3 score for RHACM is lower than the score of the flaw.",
          "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": {
        "fixed": [
          "8Base-RHACM-2.1:rhacm2/acm-must-gather-rhel8@sha256:121f5cbddf3947ed9263759f072dc892af766d0cd24891156cff9e6f58821149_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-35149"
        },
        {
          "category": "external",
          "summary": "RHBZ#1929338",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1929338"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-35149",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-35149"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-35149",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35149"
        },
        {
          "category": "external",
          "summary": "https://github.com/advisories/GHSA-45q2-34rf-mr94",
          "url": "https://github.com/advisories/GHSA-45q2-34rf-mr94"
        },
        {
          "category": "external",
          "summary": "https://portswigger.net/daily-swig/prototype-pollution-the-dangerous-and-underrated-vulnerability-impacting-javascript-applications",
          "url": "https://portswigger.net/daily-swig/prototype-pollution-the-dangerous-and-underrated-vulnerability-impacting-javascript-applications"
        }
      ],
      "release_date": "2020-12-11T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-04-26T16:26:19+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.1/html/install/installing#upgrading-by-using-the-operator",
          "product_ids": [
            "8Base-RHACM-2.1:rhacm2/acm-must-gather-rhel8@sha256:121f5cbddf3947ed9263759f072dc892af766d0cd24891156cff9e6f58821149_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:1369"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "8Base-RHACM-2.1:rhacm2/acm-must-gather-rhel8@sha256:121f5cbddf3947ed9263759f072dc892af766d0cd24891156cff9e6f58821149_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "mquery: Code injection via merge or clone operation"
    }
  ]
}


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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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