CVE-2023-35012

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 with a Federated configuration is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with SYSADM privileges could overflow the buffer and execute arbitrary code on the system. IBM X-Force ID: 257763.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/257763	VDB Entry Vendor Advisory
https://security.netapp.com/advisory/ntap-20230818-0013/
https://www.ibm.com/support/pages/node/7010747	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:ibm:db2:11.5:*:*:*:*:-:*:*

OR	cpe:2.3:o:ibm:aix:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

18 Aug 2023, 14:15

Type	Values Removed	Values Added
References		(MISC) https://security.netapp.com/advisory/ntap-20230818-0013/ -

27 Jul 2023, 04:04

Type	Values Removed	Values Added
CWE		CWE-787
CPE		cpe:2.3:o:linux:linux_kernel:-:::::::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:ibm:db2:11.5:::::-:: cpe:2.3:o:ibm:aix:-:::::::*
References	~~(MISC) https://www.ibm.com/support/pages/node/7010747 -~~	(MISC) https://www.ibm.com/support/pages/node/7010747 - Vendor Advisory
References	~~(MISC) https://exchange.xforce.ibmcloud.com/vulnerabilities/257763 -~~	(MISC) https://exchange.xforce.ibmcloud.com/vulnerabilities/257763 - VDB Entry, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.7
First Time		Ibm db2 Linux Ibm aix Linux linux Kernel Microsoft Ibm Microsoft windows

17 Jul 2023, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-17 01:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-35012

Mitre link : CVE-2023-35012

CVE.ORG link : CVE-2023-35012

JSON object : View

Products Affected

microsoft

windows

linux

linux_kernel

ibm

db2
aix

CWE

CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2023-35012", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}, {"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2023-07-17T01:15:08.693", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/257763", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://security.netapp.com/advisory/ntap-20230818-0013/", "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/7010747", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 with a Federated configuration is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with SYSADM privileges could overflow the buffer and execute arbitrary code on the system. IBM X-Force ID: 257763."}], "lastModified": "2023-08-18T14:15:26.743", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:db2:11.5:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "2788AA73-3346-4454-948E-9C1556DDDEBA"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89"}, {"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"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}