{
  "document": {
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      "text": "Important"
    },
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    "csaf_version": "2.0",
    "distribution": {
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        "url": "https://www.first.org/tlp/"
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    },
    "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"
      },
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        "category": "details",
        "text": "CVE-2025-0840: fix stack-buffer-overflow at objdump disassemble_bytes",
        "title": "Details"
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      "id": "CLSA-2025:1747926654",
      "initial_release_date": "2025-05-22T15:11:38Z",
      "revision_history": [
        {
          "date": "2025-05-22T15:11:38Z",
          "number": "1",
          "summary": "Initial version"
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        {
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          "number": "2",
          "summary": "Update document"
        }
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    "title": "binutils: Fix of CVE-2025-0840"
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          "category": "description",
          "text": "A vulnerability, which was classified as problematic, was found in GNU Binutils up to 2.43. This affects the function disassemble_bytes of the file binutils/objdump.c. The manipulation of the argument buf leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 2.44 is able to address this issue. The identifier of the patch is baac6c221e9d69335bf41366a1c7d87d8ab2f893. It is recommended to upgrade the affected component.",
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          "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.",
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          "summary": "https://vuldb.com/?ctiid.293997",
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        {
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          "summary": "https://vuldb.com/?id.293997",
          "url": "https://vuldb.com/?id.293997"
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        {
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          "summary": "https://vuldb.com/?submit.485255",
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        {
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          "summary": "https://www.gnu.org/",
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          "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"
        },
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          "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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        "name": "Out-of-bounds Read"
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      "notes": [
        {
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          "text": "An out-of-bounds read flaw was found in the parse_module function in bfd/vms-alpha.c in Binutils.",
          "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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          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2025:1747926654",
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          "title": "Vulnerability description"
        },
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          "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.",
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          "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/"
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