Vulnerability-Lookup

CNVD-2025-18012

Vulnerability from cnvd - Published: 2025-08-05

Title

IBM Db2 for Linux缓冲区溢出漏洞

Description

IBM Db2 for Linux是IBM公司的一款关系型数据库管理系统。 IBM Db2 for Linux 12.1.0、12.1.1和12.1.2版本存在基于栈的缓冲区溢出漏洞，该漏洞源于db2fm组件未对边界进行充分检查。本地用户可利用该漏洞溢出缓冲区并在系统上执行任意代码。

Severity

中

Patch Name

IBM Db2 for Linux缓冲区溢出漏洞的补丁

Patch Description

IBM Db2 for Linux是IBM公司的一款关系型数据库管理系统。 IBM Db2 for Linux 12.1.0、12.1.1和12.1.2版本存在基于栈的缓冲区溢出漏洞，该漏洞源于db2fm组件未对边界进行充分检查。本地用户可利用该漏洞溢出缓冲区并在系统上执行任意代码。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/7240940

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-33092

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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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-33092",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-33092"
    }
  },
  "description": "IBM Db2 for Linux\u662fIBM\u516c\u53f8\u7684\u4e00\u6b3e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\n\nIBM Db2 for Linux 12.1.0\u300112.1.1\u548c12.1.2\u7248\u672c\u5b58\u5728\u57fa\u4e8e\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8edb2fm\u7ec4\u4ef6\u672a\u5bf9\u8fb9\u754c\u8fdb\u884c\u5145\u5206\u68c0\u67e5\u3002\u672c\u5730\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ea2\u51fa\u7f13\u51b2\u533a\u5e76\u5728\u7cfb\u7edf\u4e0a\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://www.ibm.com/support/pages/node/7240940",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-18012",
  "openTime": "2025-08-05",
  "patchDescription": "IBM Db2 for Linux\u662fIBM\u516c\u53f8\u7684\u4e00\u6b3e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nIBM Db2 for Linux 12.1.0\u300112.1.1\u548c12.1.2\u7248\u672c\u5b58\u5728\u57fa\u4e8e\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8edb2fm\u7ec4\u4ef6\u672a\u5bf9\u8fb9\u754c\u8fdb\u884c\u5145\u5206\u68c0\u67e5\u3002\u672c\u5730\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ea2\u51fa\u7f13\u51b2\u533a\u5e76\u5728\u7cfb\u7edf\u4e0a\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": "IBM Db2 for Linux\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\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-2025-33092",
  "serverity": "\u4e2d",
  "submitTime": "2025-07-30",
  "title": "IBM Db2 for Linux\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-33092 (GCVE-0-2025-33092)

Vulnerability from cvelistv5 – Published: 2025-07-29 18:36 – Updated: 2026-02-26 17:50

Title

IBM Db2 for Linux code execution

Summary

IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 is vulnerable to a stack-based buffer overflow in db2fm, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-31 03:55 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

ibm mitre root Scorecard

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7240940	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	Db2	Affected: 11.5.0 , ≤ 11.5.9 (semver) Affected: 12.1.0 , ≤ 12.1.2 (semver) cpe:2.3:a:ibm:db2:11.5.0:::::linux:: cpe:2.3:a:ibm:db2:11.5.9:::::linux:: 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::

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        "metrics": [
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                "id": "CVE-2025-33092",
                "options": [
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-31T03:55:58.785153Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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            "cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:linux:*:*",
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            "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:*:*"
          ],
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          "vendor": "IBM",
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              "version": "11.5.0",
              "versionType": "semver"
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              "lessThanOrEqual": "12.1.2",
              "status": "affected",
              "version": "12.1.0",
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      "metrics": [
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
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              "value": "Customers running any vulnerable affected level of an affected Program, V11.5, and 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 affected level for each impacted release: V11.5.9, 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\u003eV11.5  TBD  DT436195  \u003cbr\u003eSpecial Build #62071 or later for V11.5.9 available at this link:\u003cbr\u003e\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.ibm.com/support/pages/node/7087189\"\u003ehttps://www.ibm.com/support/pages/node/7087189\u003c/a\u003e\u003cbr\u003eV12.1  V12.1.2  DT436195  \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\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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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-2025-18012

CVE-2025-33092 (GCVE-0-2025-33092)

Tags

Sightings

Nomenclature

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