rhsa-2023_5252
Vulnerability from csaf_redhat
Published
2023-09-19 14:09
Modified
2024-11-06 03:43
Summary
Red Hat Security Advisory: dmidecode security update

Notes

Topic
An update for dmidecode is now available for Red Hat Enterprise Linux 8. 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
The dmidecode packages provide utilities for extracting Intel 64 and Intel Itanium hardware information from the system BIOS or Extensible Firmware Interface (EFI), depending on the SMBIOS/DMI standard. This information typically includes system manufacturer, model name, serial number, BIOS version, and asset tag, as well as other details, depending on the manufacturer. Security Fix(es): * dmidecode: dump-bin to overwrite a local file (CVE-2023-30630) 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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        "name": "Improper Privilege Management"
      },
      "discovery_date": "2023-04-14T00:00:00+00:00",
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          "title": "Vulnerability description"
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          "text": "dmidecode: dump-bin to overwrite a local file",
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          "title": "Statement"
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        {
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        }
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        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-30630",
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      ],
      "release_date": "2023-04-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-09-19T14:09:17+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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          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2023:5252"
        },
        {
          "category": "workaround",
          "details": "Do not configure sudoers file to allow running dmidecode with elevated privileges.",
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "dmidecode: dump-bin to overwrite a local file"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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