{
  "fix": "libbinutils 2.30-21ubuntu1~18.04.9\u002Besm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libbinutils-2.30-21ubuntu1-18.04.9-esm1",
  "summary": "libbinutils 2.30-21ubuntu1~18.04.9\u002Besm1, released August 22, 2023, fixes 8 CVEs in libbinutils. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libbinutils 2.30-21ubuntu1~18.04.9\u002Besm1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2023-08-22T12:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-46174, high severity",
  "supported": false,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0082,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "libbinutils",
      "productUrl": "https://patchblox.com/security/product/linux/libbinutils",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30-21ubuntu1~18.04.9\u002Besm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-46174",
      "url": "https://patchblox.com/security/cve/CVE-2021-46174",
      "title": "binutils-x86-64-linux-gnu: Heap-based Buffer Overflow in function bfd_getl32 in Binutils objdump 3.37.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.0082,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-35342",
      "url": "https://patchblox.com/security/cve/CVE-2020-35342",
      "title": "binutils: GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00768,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-19726",
      "url": "https://patchblox.com/security/cve/CVE-2020-19726",
      "title": "binutils: An issue was discovered in binutils libbfd.c 2.36 relating to the auxiliary symbol data allows attackers to read or w...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00752,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-44840",
      "url": "https://patchblox.com/security/cve/CVE-2022-44840",
      "title": "binutils-ia64-linux-gnu: Heap buffer overflow vulnerability in binutils readelf before 2.40 via function find_section_in_set in file readelf.c.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.8,
      "epss": 0.00493,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-45703",
      "url": "https://patchblox.com/security/cve/CVE-2022-45703",
      "title": "binutils-riscv64-linux-gnu: Heap buffer overflow vulnerability in binutils readelf before 2.40 via function display_debug_section in file readelf.c.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.8,
      "epss": 0.00493,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-47695",
      "url": "https://patchblox.com/security/cve/CVE-2022-47695",
      "title": "binutils: An issue was discovered Binutils objdump before 2.39.3 allows attackers to cause a denial of service or other unspeci...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00446,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-21490",
      "url": "https://patchblox.com/security/cve/CVE-2020-21490",
      "title": "binutils: An issue was discovered in GNU Binutils 2.34",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00325,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-19724",
      "url": "https://patchblox.com/security/cve/CVE-2020-19724",
      "title": "binutils: A memory consumption issue in get_data function in binutils/nm.c in GNU nm before 2.34 allows attackers to cause a de...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00298,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}