CVE-2023-40373

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to denial of service with a specially crafted query containing common table expressions. IBM X-Force ID: 263574.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/263574	VDB Entry Vendor Advisory
https://security.netapp.com/advisory/ntap-20231116-0006/	Third Party Advisory
https://www.ibm.com/support/pages/node/7047563	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:ibm:db2::::::::
	cpe:2.3:a:ibm:db2:10.5:-::::::
	cpe:2.3:a:ibm:db2:10.5:fp1::::::
	cpe:2.3:a:ibm:db2:10.5:fp10::::::
	cpe:2.3:a:ibm:db2:10.5:fp2::::::
	cpe:2.3:a:ibm:db2:10.5:fp3::::::
	cpe:2.3:a:ibm:db2:10.5:fp3a::::::
	cpe:2.3:a:ibm:db2:10.5:fp4::::::
	cpe:2.3:a:ibm:db2:10.5:fp5::::::
	cpe:2.3:a:ibm:db2:10.5:fp6::::::
	cpe:2.3:a:ibm:db2:10.5:fp7::::::
	cpe:2.3:a:ibm:db2:10.5:fp8::::::
	cpe:2.3:a:ibm:db2:10.5:fp9::::::
	cpe:2.3:a:ibm:db2:11.1.4:-::::::
	cpe:2.3:a:ibm:db2:11.1.4:fp1::::::
	cpe:2.3:a:ibm:db2:11.1.4:fp2::::::
	cpe:2.3:a:ibm:db2:11.1.4:fp3::::::
	cpe:2.3:a:ibm:db2:11.1.4:fp4::::::
	cpe:2.3:a:ibm:db2:11.1.4:fp5::::::
	cpe:2.3:a:ibm:db2:11.1.4:fp6::::::

OR	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*
	cpe:2.3:o:opengroup:unix:-:::::::*

History

22 Dec 2023, 21:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-17 00:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-40373

Mitre link : CVE-2023-40373

CVE.ORG link : CVE-2023-40373

JSON object : View

Products Affected

microsoft

windows

opengroup

unix

ibm

db2

linux

linux_kernel

CWE

NVD-CWE-noinfo CWE-20

Improper Input Validation

{"id": "CVE-2023-40373", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.6}]}, "published": "2023-10-17T00:15:10.970", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/263574", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://security.netapp.com/advisory/ntap-20231116-0006/", "tags": ["Third Party Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/7047563", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to denial of service with a specially crafted query containing common table expressions. IBM X-Force ID: 263574."}, {"lang": "es", "value": "IBM Db2 para Linux, UNIX y Windows (incluyendo Db2 Connect Server) es vulnerable a la Denegaci\u00f3n de Servicio con una consulta especialmente manipulada que contiene expresiones de tabla comunes. ID de IBM X-Force: 263574."}], "lastModified": "2023-12-22T21:09:44.897", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8966D805-3817-488E-B692-D15838AD3469", "versionEndIncluding": "11.5.8", "versionStartIncluding": "11.5"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "190AE881-F7BF-486E-BDAE-197337D70CDB"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D1BAA43-4C77-4AC7-8561-93EDE0AED000"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6FDF4D8-1822-43E6-AE65-3E4F8743D3A3"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87C39880-D0E9-4487-9A80-B4D1A999032F"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8842A8B6-E470-4536-AB5D-DA1C62A05F58"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp3a:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92BF0482-E4FE-454E-84DD-27074097F3F3"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3705A79B-7903-4055-9CDC-55D60D2AC2E4"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBDFCE61-EE04-4901-844D-61B8966C1B81"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53A23363-413D-4785-B8C1-9AC2F96000EB"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E22D884-A33F-41D7-84CB-B6360A39863F"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4DA56D35-93E9-4659-B180-2FD636A39BAB"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:fp9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E7F0B02-EA0B-4BD1-AA0C-2A4735221963"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F91EC14-CD9A-42EB-9D81-6025A1D74749"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:fp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D098641-0833-4718-BB6A-273E1CA0F887"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:fp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B451F96-2A58-4758-86E6-F8A030805C51"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:fp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "69CBC98E-BECE-41A4-A0D9-9F3AC1602ABE"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:fp4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "20386F14-BC32-4174-9F3A-F7406486976A"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:fp5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD0DD54B-AB2E-4C56-B348-FF87C174270A"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.4:fp6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC14EF40-FE00-47F9-8A78-98713F903D9C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}, {"criteria": "cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6A90CB3A-9BE7-475C-9E75-6ECAD2106302"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}