rhsa-2022_1402
Vulnerability from csaf_redhat
Published
2022-04-19 13:35
Modified
2024-11-06 00:41
Summary
Red Hat Security Advisory: OpenShift Virtualization 2.6.10 RPMs security and bug fix update

Notes

Topic
Red Hat OpenShift Virtualization release 2.6.10 is now available with updates to packages and images that fix several bugs and add enhancements. 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
OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 2.6.10 RPMs. Security Fix(es): * golang: net: lookup functions may return invalid host names (CVE-2021-33195) * golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) * golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198) 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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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1402"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "7Server-CNV-2.6:kubevirt-virtctl-0:2.6.10-230.el7.x86_64",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty"
    },
    {
      "cve": "CVE-2021-33198",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2021-08-02T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1989575"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Go, where it attempts to allocate excessive memory. This issue may cause panic or unrecoverable fatal error if passed inputs with very large exponents. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "* Since OpenShift Container Platform 3.11 is in Maintenance Phase of the support, only Important and Critical severity vulnerabilities will be addressed at this time.\n\n* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF, no updates will be provided at this time for the STF containers.",
          "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": [
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          "8Base-CNV-2.6:kubevirt-virtctl-redistributable-0:2.6.10-230.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-33198"
        },
        {
          "category": "external",
          "summary": "RHBZ#1989575",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989575"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-33198",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-33198"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-33198",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33198"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI",
          "url": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI"
        }
      ],
      "release_date": "2021-03-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-04-19T13:35:58+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/11258",
          "product_ids": [
            "7Server-CNV-2.6:kubevirt-0:2.6.10-230.el7.src",
            "7Server-CNV-2.6:kubevirt-virtctl-0:2.6.10-230.el7.x86_64",
            "7Server-CNV-2.6:kubevirt-virtctl-redistributable-0:2.6.10-230.el7.x86_64",
            "8Base-CNV-2.6:kubevirt-0:2.6.10-230.el8.src",
            "8Base-CNV-2.6:kubevirt-virtctl-0:2.6.10-230.el8.x86_64",
            "8Base-CNV-2.6:kubevirt-virtctl-redistributable-0:2.6.10-230.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1402"
        }
      ],
      "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": [
            "7Server-CNV-2.6:kubevirt-0:2.6.10-230.el7.src",
            "7Server-CNV-2.6:kubevirt-virtctl-0:2.6.10-230.el7.x86_64",
            "7Server-CNV-2.6:kubevirt-virtctl-redistributable-0:2.6.10-230.el7.x86_64",
            "8Base-CNV-2.6:kubevirt-0:2.6.10-230.el8.src",
            "8Base-CNV-2.6:kubevirt-virtctl-0:2.6.10-230.el8.x86_64",
            "8Base-CNV-2.6:kubevirt-virtctl-redistributable-0:2.6.10-230.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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