FKIE_CVE-2025-36123
Vulnerability from fkie_nvd - Published: 2026-01-30 22:15 - Updated: 2026-06-17 09:14
Severity
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/
Summary
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources.
References
| URL | Tags | ||
|---|---|---|---|
| psirt@us.ibm.com | https://www.ibm.com/support/pages/node/7257627 | Patch, Vendor Advisory |
{
"affected": [
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:unix:*:*",
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:windows:*:*",
"cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:zos:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:unix:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:windows:*:*",
"cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:zos:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:unix:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:windows:*:*",
"cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:zos:*:*",
"cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:linux:*:*",
"cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:unix:*:*",
"cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:aix:*:*",
"cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:windows:*:*",
"cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:zos:*:*"
],
"defaultStatus": "unaffected",
"product": "Db2 for Linux, UNIX and Windows",
"vendor": "IBM",
"versions": [
{
"lessThanOrEqual": "11.5.9",
"status": "affected",
"version": "11.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "12.1.3",
"status": "affected",
"version": "12.1.0",
"versionType": "semver"
}
]
}
],
"source": "psirt@us.ibm.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*",
"matchCriteriaId": "ECAF5576-B4A5-4DB7-94F0-942F656F0461",
"versionEndIncluding": "11.5.9",
"versionStartIncluding": "11.5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*",
"matchCriteriaId": "B1E165E8-F11B-4F13-B54A-90D29CA2ABF8",
"versionEndIncluding": "11.5.9",
"versionStartIncluding": "11.5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*",
"matchCriteriaId": "727E2804-2D3D-4C31-A3E5-F99107D02A27",
"versionEndIncluding": "11.5.9",
"versionStartIncluding": "11.5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*",
"matchCriteriaId": "2AA1764B-CD82-4B33-B85B-27CA2F7C0ED5",
"versionEndIncluding": "12.1.3",
"versionStartIncluding": "12.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*",
"matchCriteriaId": "8F63D92C-AC19-4FB0-A605-08DC01875E7B",
"versionEndIncluding": "12.1.3",
"versionStartIncluding": "12.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*",
"matchCriteriaId": "E28DCDF3-EF5B-47D6-BD38-C98334B67BE4",
"versionEndIncluding": "12.1.3",
"versionStartIncluding": "12.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3\u00a0could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources."
},
{
"lang": "es",
"value": "IBM Db2 para Linux, UNIX y Windows (incluye DB2 Connect Server) 11.5.0 - 11.5.9 y 12.1.0 - 12.1.3 podr\u00eda permitir a un usuario local provocar una denegaci\u00f3n de servicio al copiar una tabla grande con datos XML, debido a una asignaci\u00f3n incorrecta de los recursos del sistema."
}
],
"id": "CVE-2025-36123",
"lastModified": "2026-06-17T09:14:30.673",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.5,
"impactScore": 3.6,
"source": "psirt@us.ibm.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-36123",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-02T17:40:35.972780Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-01-30T22:15:53.670",
"references": [
{
"source": "psirt@us.ibm.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.ibm.com/support/pages/node/7257627"
}
],
"sourceIdentifier": "psirt@us.ibm.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "psirt@us.ibm.com",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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.
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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.
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