cnvd - cnvd-2025-15267

cnvd-2025-15267

Vulnerability from cnvd

Title: GNU Binutils objdump拒绝服务漏洞

Description:

GNU Binutils objdump是工具集中的一个命令行工具，主要用于分析和显示二进制文件（如可执行文件、目标文件、静态库等）的详细信息。

GNU Binutils objdump存在拒绝服务漏洞，该漏洞源于objdump工具中的match-o.c文件中的bfd_mach_o_get_synthetic_symtab函数。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: GNU Binutils objdump拒绝服务漏洞的补丁

Patch Description:

GNU Binutils objdump是工具集中的一个命令行工具，主要用于分析和显示二进制文件（如可执行文件、目标文件、静态库等）的详细信息。

GNU Binutils objdump存在拒绝服务漏洞，该漏洞源于objdump工具中的match-o.c文件中的bfd_mach_o_get_synthetic_symtab函数。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://sourceware.org/bugzilla/show_bug.cgi?id=29846

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-47695

Impacted products

Name
Gnu Binutils objdump <2.39.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-47695",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-47695"
    }
  },
  "description": "GNU Binutils objdump\u662f\u5de5\u5177\u96c6\u4e2d\u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u4e3b\u8981\u7528\u4e8e\u5206\u6790\u548c\u663e\u793a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff08\u5982\u53ef\u6267\u884c\u6587\u4ef6\u3001\u76ee\u6807\u6587\u4ef6\u3001\u9759\u6001\u5e93\u7b49\uff09\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\n\nGNU Binutils objdump\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eobjdump\u5de5\u5177\u4e2d\u7684match-o.c\u6587\u4ef6\u4e2d\u7684bfd_mach_o_get_synthetic_symtab\u51fd\u6570\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://sourceware.org/bugzilla/show_bug.cgi?id=29846",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-15267",
  "openTime": "2025-07-07",
  "patchDescription": "GNU Binutils objdump\u662f\u5de5\u5177\u96c6\u4e2d\u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u4e3b\u8981\u7528\u4e8e\u5206\u6790\u548c\u663e\u793a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff08\u5982\u53ef\u6267\u884c\u6587\u4ef6\u3001\u76ee\u6807\u6587\u4ef6\u3001\u9759\u6001\u5e93\u7b49\uff09\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\r\n\r\nGNU Binutils objdump\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eobjdump\u5de5\u5177\u4e2d\u7684match-o.c\u6587\u4ef6\u4e2d\u7684bfd_mach_o_get_synthetic_symtab\u51fd\u6570\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "GNU Binutils objdump\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnu Binutils objdump \u003c2.39.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-47695",
  "serverity": "\u9ad8",
  "submitTime": "2023-08-30",
  "title": "GNU Binutils objdump\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-47695 (GCVE-0-2022-47695)

Vulnerability from cvelistv5

Published

2023-08-22 00:00

Modified

2024-10-03 14:33

Severity ?

CWE

Summary

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.

References

▼	URL	Tags
	https://sourceware.org/bugzilla/show_bug.cgi?id=29846

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:02:36.726Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=29846"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-47695",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-03T14:31:16.072614Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-400",
                "description": "CWE-400 Uncontrolled Resource Consumption",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-03T14:33:13.282Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-22T15:45:33.995825",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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      "references": [
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          "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=29846"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-47695",
    "datePublished": "2023-08-22T00:00:00",
    "dateReserved": "2022-12-21T00:00:00",
    "dateUpdated": "2024-10-03T14:33:13.282Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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