{
  "cveId": "CVE-2021-3549",
  "url": "https://patchblox.com/security/cve/CVE-2021-3549",
  "summary": "CVE-2021-3549 is fixed in 30 products on 1 platform, first by binutils 2.37-7ubuntu1, released May 26, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "binutils: An out of bounds flaw was found in GNU binutils objdump utility version 2.36",
  "description": "An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large section to avr_elf32_load_records_from_section() probably resulting in a crash or in some cases memory corruption. The highest threat from this vulnerability is to integrity as well as system availability.",
  "published": "2021-05-26T14:15:00Z",
  "severity": "Low",
  "epss": 0.00974,
  "epssPercentile": 0.62257,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "binutils",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-aarch64-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-aarch64-linux-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-aarch64-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-alpha-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-alpha-linux-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-alpha-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-arm-linux-gnueabi",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-arm-linux-gnueabi 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-arm-linux-gnueabi-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-arm-linux-gnueabihf",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-arm-linux-gnueabihf 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-arm-linux-gnueabihf-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-common 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-common-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-for-build",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-for-build 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-for-build-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-for-host",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-for-host 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-for-host-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-hppa-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "binutils-hppa-linux-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-hppa-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-hppa64-linux-gnu",
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      "fix": "binutils-hppa64-linux-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-hppa64-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-i686-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37-7ubuntu1",
      "fix": "binutils-i686-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-i686-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-i686-kfreebsd-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "binutils-i686-kfreebsd-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-i686-kfreebsd-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-i686-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-ia64-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "released": "2021-05-26T14:15:00Z"
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    {
      "platform": "linux",
      "product": "binutils-m68k-linux-gnu",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-m68k-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
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    {
      "platform": "linux",
      "product": "binutils-multiarch",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "released": "2021-05-26T14:15:00Z"
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    {
      "platform": "linux",
      "product": "binutils-powerpc-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "binutils-powerpc-linux-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-powerpc-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
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    {
      "platform": "linux",
      "product": "binutils-powerpc64-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "binutils-powerpc64-linux-gnu 2.37-7ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-powerpc64-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "binutils-powerpc64le-linux-gnu",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-binutils-powerpc64le-linux-gnu-2.37-7ubuntu1",
      "released": "2021-05-26T14:15:00Z"
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    {
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    {
      "platform": "linux",
      "product": "binutils-s390x-linux-gnu",
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      "product": "binutils-sh4-linux-gnu",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbinutils-2.37-7ubuntu1",
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    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}