{
  "fix": "RHSA-2021:0696",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0696",
  "summary": "RHSA-2021:0696, released March 2, 2021, fixes 7 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 18 packages",
  "released": "2021-03-02T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-14372, high severity",
  "supported": true,
  "cveCount": 7,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01738,
  "maxCvss": 8.2,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2021:0696",
  "appliesTo": [
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      "product": "grub2-common",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-common",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-aa64",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-aa64",
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      "supported": true
    },
    {
      "product": "grub2-efi-aa64-cdboot",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-aa64-cdboot",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-aa64-modules",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-aa64-modules",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-ia32",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-ia32",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-ia32-cdboot",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-ia32-cdboot",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-ia32-modules",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-ia32-modules",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-x64",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-x64",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-x64-cdboot",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-x64-cdboot",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-efi-x64-modules",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-x64-modules",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-pc",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-pc",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-pc-modules",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-pc-modules",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-ppc64le",
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    },
    {
      "product": "grub2-ppc64le-modules",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-ppc64le-modules",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-tools",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-tools",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-tools-efi",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-tools-efi",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-tools-extra",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-tools-extra",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
    },
    {
      "product": "grub2-tools-minimal",
      "productUrl": "https://patchblox.com/security/product/linux/grub2-tools-minimal",
      "release": "RHEL 8",
      "fixedVersion": "1:2.02-90.el8_3.1",
      "supported": true
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  ],
  "cves": [
    {
      "cveId": "CVE-2020-14372",
      "url": "https://patchblox.com/security/cve/CVE-2020-14372",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.01738,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-25632",
      "url": "https://patchblox.com/security/cve/CVE-2020-25632",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
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      "epss": 0.01152,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-20225",
      "url": "https://patchblox.com/security/cve/CVE-2021-20225",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.01009,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-25647",
      "url": "https://patchblox.com/security/cve/CVE-2020-25647",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.6,
      "epss": 0.00794,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-20233",
      "url": "https://patchblox.com/security/cve/CVE-2021-20233",
      "title": "grub2-efi-aa64: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00605,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-27749",
      "url": "https://patchblox.com/security/cve/CVE-2020-27749",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00573,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-27779",
      "url": "https://patchblox.com/security/cve/CVE-2020-27779",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "High",
      "severity": "Moderate",
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      "kev": false,
      "ransomware": false,
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      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}