Vulnerability-Lookup

CNVD-2025-18193

Vulnerability from cnvd - Published: 2025-08-07

Title

GNU Binutils缓冲区溢出漏洞（CNVD-2025-18193）

Description

GNU Binutils是GNU项目开发的二进制工具集，用于处理目标文件和可执行文件。 GNU Binutils 2.44版本存在安全漏洞，该漏洞源于BFD库文件中bfd/elf.c组件的bfd_elf_get_str_section函数处理异常。攻击者可利用该漏洞通过本地访问触发空指针解引用，导致程序崩溃或执行任意代码。

Severity

低

Patch Name

GNU Binutils缓冲区溢出漏洞（CNVD-2025-18193）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://vuldb.com/?id.317812

Reference

https://vuldb.com/?id.317812 https://vuldb.com/?ctiid.317812 https://vuldb.com/?submit.621878 https://sourceware.org/bugzilla/show_bug.cgi?id=32109 https://sourceware.org/bugzilla/show_bug.cgi?id=32109#c2 https://sourceware.org/bugzilla/attachment.cgi?id=15680 https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=db856d41004301b3a56438efd957ef5cabb91530 https://www.gnu.org/

Impacted products

Name
Gnu GNU Binutils 2.44

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-8224",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8224"
    }
  },
  "description": "GNU Binutils\u662fGNU\u9879\u76ee\u5f00\u53d1\u7684\u4e8c\u8fdb\u5236\u5de5\u5177\u96c6\uff0c\u7528\u4e8e\u5904\u7406\u76ee\u6807\u6587\u4ef6\u548c\u53ef\u6267\u884c\u6587\u4ef6\u3002\n\nGNU Binutils 2.44\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eBFD\u5e93\u6587\u4ef6\u4e2dbfd/elf.c\u7ec4\u4ef6\u7684bfd_elf_get_str_section\u51fd\u6570\u5904\u7406\u5f02\u5e38\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u89e6\u53d1\u7a7a\u6307\u9488\u89e3\u5f15\u7528\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://vuldb.com/?id.317812",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-18193",
  "openTime": "2025-08-07",
  "patchDescription": "GNU Binutils\u662fGNU\u9879\u76ee\u5f00\u53d1\u7684\u4e8c\u8fdb\u5236\u5de5\u5177\u96c6\uff0c\u7528\u4e8e\u5904\u7406\u76ee\u6807\u6587\u4ef6\u548c\u53ef\u6267\u884c\u6587\u4ef6\u3002\r\n\r\nGNU Binutils 2.44\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eBFD\u5e93\u6587\u4ef6\u4e2dbfd/elf.c\u7ec4\u4ef6\u7684bfd_elf_get_str_section\u51fd\u6570\u5904\u7406\u5f02\u5e38\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u89e6\u53d1\u7a7a\u6307\u9488\u89e3\u5f15\u7528\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2025-18193\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Gnu GNU Binutils 2.44"
  },
  "referenceLink": "https://vuldb.com/?id.317812\r\nhttps://vuldb.com/?ctiid.317812\r\nhttps://vuldb.com/?submit.621878\r\nhttps://sourceware.org/bugzilla/show_bug.cgi?id=32109\r\nhttps://sourceware.org/bugzilla/show_bug.cgi?id=32109#c2\r\nhttps://sourceware.org/bugzilla/attachment.cgi?id=15680\r\nhttps://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=db856d41004301b3a56438efd957ef5cabb91530\r\nhttps://www.gnu.org/",
  "serverity": "\u4f4e",
  "submitTime": "2025-07-28",
  "title": "GNU Binutils\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2025-18193\uff09"
}

CVE-2025-8224 (GCVE-0-2025-8224)

Vulnerability from cvelistv5 – Published: 2025-07-27 05:32 – Updated: 2026-07-14 12:39

Title

GNU Binutils BFD Library elf.c bfd_elf_get_str_section null pointer dereference

Summary

A vulnerability has been found in GNU Binutils 2.44 and classified as problematic. This vulnerability affects the function bfd_elf_get_str_section of the file bfd/elf.c of the component BFD Library. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is db856d41004301b3a56438efd957ef5cabb91530. It is recommended to apply a patch to fix this issue.

Severity

4.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

3.3 (Low)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-28 16:59 UTC

CWE

CWE-476 - NULL Pointer Dereference
CWE-404 - Denial of Service

Assigner

VulDB mitre root

References

10 references

URL	Tags
https://vuldb.com/?id.317812	vdb-entrytechnical-description
https://vuldb.com/?ctiid.317812	signaturepermissions-required
https://vuldb.com/?submit.621878	third-party-advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=32109	issue-tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=3…	issue-tracking
https://sourceware.org/bugzilla/attachment.cgi?id=15680	exploit
https://sourceware.org/git/gitweb.cgi?p=binutils-…	patch
https://www.gnu.org/	product
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

5 products

Vendor	Product	Version
GNU	Binutils	Affected: 2.44
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Credits

arthurx (VulDB User)

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8224",
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                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2025-07-28T16:59:03.296958Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
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        "providerMetadata": {
          "dateUpdated": "2026-07-14T12:39:14.870Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
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            {
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            }
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      ],
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          "lang": "en",
          "type": "reporter",
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        }
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        },
        {
          "lang": "de",
          "value": "In GNU Binutils 2.44 wurde eine problematische Schwachstelle gefunden. Betroffen ist die Funktion bfd_elf_get_str_section der Datei bfd/elf.c der Komponente BFD Library. Dank der Manipulation mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs hat dabei lokal zu erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Der Patch wird als db856d41004301b3a56438efd957ef5cabb91530 bezeichnet. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
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          }
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            }
          ]
        },
        {
          "descriptions": [
            {
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              "description": "Denial of Service",
              "lang": "en",
              "type": "CWE"
            }
          ]
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          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.317812"
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          "tags": [
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        },
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          "lang": "en",
          "time": "2025-07-26T15:01:30.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "GNU Binutils BFD Library elf.c bfd_elf_get_str_section null pointer dereference"
    }
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    "dateReserved": "2025-07-26T12:56:14.737Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2025-18193

CVE-2025-8224 (GCVE-0-2025-8224)

Tags

Sightings

Nomenclature

Related by attack behaviour