{
  "document": {
    "aggregate_severity": {
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "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 Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      },
      {
        "category": "details",
        "text": "CVE-2017-16831: Fix excessive memory allocation attempts and possible integer\n  overflows when attempting to read a COFF binary with a corrupt symbol count\n- CVE-2020-19726: Fix parsing a corrupt PE format file\n- CVE-2021-45078: Fix out-of-bounds write in stab_xcoff_builtin_type\n- CVE-2021-46174: Fix buffer overflow in read_section_stabs_debugging_info\n- CVE-2022-44840: Fix possible heap buffer overflow in find_section_in_set() in readelf.c\n- CVE-2022-45703: Combine sanity checks, calculate element counts, not word\n  counts, fix typo\n- CVE-2022-47695: Test symbol flags to exclude section and synthetic symbols\n  before attempting to check flavour\n- CVE-2022-47696: Fix uninitialised field `the_bfd` of `asymbol`\n- CVE-2022-47673: Fix lack of bounds checking in vms-alpha.c",
        "title": "Details"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2023:1696877581",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2023:1696877581"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/centos7els/advisories/2023/clsa-2023_1696877581.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-05-05T11:16:32Z",
      "generator": {
        "date": "2026-05-05T11:16:32Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CLSA-2023:1696877581",
      "initial_release_date": "2023-10-09T14:53:03Z",
      "revision_history": [
        {
          "date": "2023-10-09T14:53:03Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-05-05T11:16:32Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "binutils: Fix of 9 CVEs"
  },
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                "product": {
                  "name": "Community Enterprise Operating System 7",
                  "product_id": "CentOS-7",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:centos:centos:7:*:*:*:*:*:*:*"
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      },
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-47695",
      "notes": [
        {
          "category": "description",
          "text": "An issue was discovered Binutils objdump before 2.39.3 allows attackers to cause a denial of service or other unspecified impacts via function bfd_mach_o_get_synthetic_symtab in match-o.c.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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          "url": "https://cve.tuxcare.com/els/cve/CVE-2022-47695"
        },
        {
          "category": "external",
          "summary": "https://sourceware.org/bugzilla/show_bug.cgi?id=29846",
          "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=29846"
        }
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          "date": "2023-10-09T14:53:03Z",
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            "CentOS-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els1.x86_64"
          ],
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        }
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            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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        "name": "Out-of-bounds Write"
      },
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        {
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          "text": "stab_xcoff_builtin_type in stabs.c in GNU Binutils through 2.37 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact, as demonstrated by an out-of-bounds write. NOTE: this issue exists because of an incorrect fix for CVE-2018-12699.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQBH244M5PV6S6UMHUTCVCWFZDX7Y4M6/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQBH244M5PV6S6UMHUTCVCWFZDX7Y4M6/"
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUHLDDT3HH7YEY6TX7IJRGPJUTNNVEL3/"
        },
        {
          "category": "external",
          "summary": "https://security.gentoo.org/glsa/202208-30",
          "url": "https://security.gentoo.org/glsa/202208-30"
        },
        {
          "category": "external",
          "summary": "https://security.netapp.com/advisory/ntap-20220107-0002/",
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        },
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          "summary": "https://sourceware.org/bugzilla/show_bug.cgi?id=28694",
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          "date": "2023-10-09T14:53:03Z",
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            "authentication": "NONE",
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            "baseScore": 6.8,
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            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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          },
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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            "CentOS-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els1.i686",
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      "cwe": {
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        "name": "Integer Overflow or Wraparound"
      },
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        {
          "category": "description",
          "text": "coffgen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not validate the symbol count, which allows remote attackers to cause a denial of service (integer overflow and application crash, or excessive memory allocation) or possibly have unspecified other impact via a crafted PE file.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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      "scores": [
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