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CVE-2020-15707

🗓️ 29 Jul 2020 17:45:34Reported by canonicalType 
cve
 cve
🔗 web.nvd.nist.gov👁 343 Views

Integer overflows in grub_cmd_initrd and grub_initrd_init in GRUB2 efilinux component lead to heap-based buffer overflow, allowing arbitrary code execution and UEFI Secure Boot bypass

Related
Detection
Affected
Refs
[
  {
    "product": "grub2 in Ubuntu",
    "vendor": "Ubuntu",
    "versions": [
      {
        "lessThan": "2.04-1ubuntu26.1",
        "status": "affected",
        "version": "20.04 LTS",
        "versionType": "custom"
      },
      {
        "lessThan": "2.02-2ubuntu8.16",
        "status": "affected",
        "version": "18.04 LTS",
        "versionType": "custom"
      },
      {
        "lessThan": "2.02~beta2-36ubuntu3.26",
        "status": "affected",
        "version": "16.04 LTS",
        "versionType": "custom"
      },
      {
        "lessThan": "2.02~beta2-9ubuntu1.20",
        "status": "affected",
        "version": "14.04 ESM",
        "versionType": "custom"
      }
    ]
  }
]

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21 Nov 2024 05:06Current
7.6High risk
Vulners AI Score7.6
CVSS 24.4
CVSS 3.15.7 - 6.4
EPSS0.00031
343