Vulnerability-Lookup

CNVD-2025-18013

Vulnerability from cnvd - Published: 2025-08-05

Title

IBM Db2拒绝服务漏洞（CNVD-2025-18013）

Description

IBM Db2是IBM公司的一款关系型数据库管理系统，支持Linux等多种操作系统。 IBM Db2 for Linux 12.1.0、12.1.1及12.1.2版本存在拒绝服务漏洞，该漏洞源于可执行段之间相互等待释放必要锁。攻击者可利用该漏洞通过未授权访问触发死锁，导致数据库服务不可用。

Severity

中

Patch Name

IBM Db2拒绝服务漏洞（CNVD-2025-18013）的补丁

Patch Description

IBM Db2是IBM公司的一款关系型数据库管理系统，支持Linux等多种操作系统。 IBM Db2 for Linux 12.1.0、12.1.1及12.1.2版本存在拒绝服务漏洞，该漏洞源于可执行段之间相互等待释放必要锁。攻击者可利用该漏洞通过未授权访问触发死锁，导致数据库服务不可用。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://www.ibm.com/support/pages/node/7240951

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-36010

Impacted products

Name
['IBM DB2 for Linux 12.1.0', 'IBM DB2 for Linux 12.1.1', 'IBM DB2 for Linux 12.1.2']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-36010",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-36010"
    }
  },
  "description": "IBM Db2\u662fIBM\u516c\u53f8\u7684\u4e00\u6b3e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u652f\u6301Linux\u7b49\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nIBM Db2 for Linux 12.1.0\u300112.1.1\u53ca12.1.2\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53ef\u6267\u884c\u6bb5\u4e4b\u95f4\u76f8\u4e92\u7b49\u5f85\u91ca\u653e\u5fc5\u8981\u9501\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6388\u6743\u8bbf\u95ee\u89e6\u53d1\u6b7b\u9501\uff0c\u5bfc\u81f4\u6570\u636e\u5e93\u670d\u52a1\u4e0d\u53ef\u7528\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://www.ibm.com/support/pages/node/7240951",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-18013",
  "openTime": "2025-08-05",
  "patchDescription": "IBM Db2\u662fIBM\u516c\u53f8\u7684\u4e00\u6b3e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u652f\u6301Linux\u7b49\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nIBM Db2 for Linux 12.1.0\u300112.1.1\u53ca12.1.2\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53ef\u6267\u884c\u6bb5\u4e4b\u95f4\u76f8\u4e92\u7b49\u5f85\u91ca\u653e\u5fc5\u8981\u9501\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6388\u6743\u8bbf\u95ee\u89e6\u53d1\u6b7b\u9501\uff0c\u5bfc\u81f4\u6570\u636e\u5e93\u670d\u52a1\u4e0d\u53ef\u7528\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": "IBM Db2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-18013\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM DB2 for Linux 12.1.0",
      "IBM DB2 for Linux 12.1.1",
      "IBM DB2 for Linux 12.1.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-36010",
  "serverity": "\u4e2d",
  "submitTime": "2025-07-30",
  "title": "IBM Db2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-18013\uff09"
}

CVE-2025-36010 (GCVE-0-2025-36010)

Vulnerability from cvelistv5 – Published: 2025-07-29 18:13 – Updated: 2025-07-29 18:29

Title

IBM Db2 for Linux denial of service

Summary

IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 could allow an unauthenticated user to cause a denial of service due to executable segments that are waiting for each other to release a necessary lock.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-29 18:29 UTC

CWE

CWE-833 - Deadlock

Assigner

ibm mitre root Scorecard

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7240951	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	Db2	Affected: 12.1.0 Affected: 12.1.1 Affected: 12.1.2 cpe:2.3:a:ibm:db2:12.1.0:::::linux:: cpe:2.3:a:ibm:db2:12.1.1:::::linux:: cpe:2.3:a:ibm:db2:12.1.2:::::linux::

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-36010",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-29T18:29:33.720627Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-29T18:29:45.192Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:linux:*:*",
            "cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:linux:*:*",
            "cpe:2.3:a:ibm:db2:12.1.2:*:*:*:*:linux:*:*"
          ],
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "product": "Db2",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "12.1.0"
            },
            {
              "status": "affected",
              "version": "12.1.1"
            },
            {
              "status": "affected",
              "version": "12.1.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 \n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ecould allow an unauthenticated user to cause a denial of service due to executable segments that are waiting for each other to release a necessary lock.\u003c/span\u003e"
            }
          ],
          "value": "IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 \n\ncould allow an unauthenticated user to cause a denial of service due to executable segments that are waiting for each other to release a necessary lock."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-833",
              "description": "CWE-833 Deadlock",
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        "dateUpdated": "2025-07-29T18:13:20.677Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
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      "references": [
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          "tags": [
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            "patch"
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          "url": "https://www.ibm.com/support/pages/node/7240951"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Customers running any vulnerable mod pack level of an affected Program, V12.1, can download the special build containing the interim fix for this issue from Fix Central. These special builds are available based on the most recent mod pack level for each impacted release: V12.1.1 and V12.1.2. They can be applied to any affected mod pack level of the appropriate release to remediate this vulnerability.\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003eRelease  Fixed in mod pack  APAR  Download URL\u003cbr\u003eV12.1  V12.1.2  DT433635  \u003cbr\u003eSpecial Build #62100 or later for V12.1.1 available at this link:\u003cbr\u003e\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.ibm.com/support/pages/db2-v1211-published-cumulative-special-build-downloads#52441\"\u003ehttps://www.ibm.com/support/pages/db2-v1211-published-cumulative-special-build-downloads#52441\u003c/a\u003e\u003cbr\u003e\u003cbr\u003e12.1.2 Latest:\u003cbr\u003e\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.ibm.com/support/pages/db2-v1212-published-cumulative-special-build-downloads\"\u003ehttps://www.ibm.com/support/pages/db2-v1212-published-cumulative-special-build-downloads\u003c/a\u003e\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003eIBM does not disclose key Db2 functionality nor replication steps for a vulnerability to avoid providing too much information to any potential malicious attacker. IBM does not want to enable a malicious attacker with sufficient knowledge to craft an exploit of the vulnerability.\u003cbr\u003e\u003cbr\u003eNote: After December 31, 2025, 11.1 and 10.5 versions of Db2 will not have security fixes made available as they will reach EoS."
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        }
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      "source": {
        "discovery": "UNKNOWN"
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      "title": "IBM Db2 for Linux denial of service",
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  "cveMetadata": {
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    "cveId": "CVE-2025-36010",
    "datePublished": "2025-07-29T18:13:20.677Z",
    "dateReserved": "2025-04-15T21:16:07.862Z",
    "dateUpdated": "2025-07-29T18:29:45.192Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
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CNVD-2025-18013

CVE-2025-36010 (GCVE-0-2025-36010)

Tags

Sightings

Nomenclature

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