rhsa-2021_4910
Vulnerability from csaf_redhat
Published
2021-12-02 14:27
Modified
2024-12-08 13:51
Summary
Red Hat Security Advisory: OpenShift Virtualization 4.8.3 RPMs security and bug fix update

Notes

Topic
Red Hat OpenShift Virtualization release 4.8.3 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 4.8.3 RPMs. Security Fix(es): * golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923) 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.


To clipboard 

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          "title": "Vulnerability description"
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          "text": "golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet",
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        },
        {
          "category": "other",
          "text": "This vulnerability potentially affects any component written in Go that uses the net standard library and ParseIP / ParseCIDR functions. There are components which might not use these functions or might use them to parse IP addresses and not manage them in any way (only store information about the ip address) . This reduces the severity of this vulnerability to Low for the following offerings:\n* OpenShift distributed tracing (formerly OpenShift Jaeger)\n* OpenShift Migration Toolkit for Containers\n* OpenShift Container Platform",
          "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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          "url": "https://access.redhat.com/security/cve/CVE-2021-29923"
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          "summary": "RHBZ#1992006",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1992006"
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-29923",
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          "summary": "https://sick.codes/sick-2021-016/",
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      "release_date": "2021-03-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-02T14:27:54+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",
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            "8Base-CNV-4.8:kubevirt-virtctl-redistributable-0:4.8.3-251.el8.x86_64"
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          "restart_required": {
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          },
          "url": "https://access.redhat.com/errata/RHSA-2021:4910"
        },
        {
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet"
    }
  ]
}


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