CVE-2020-4420

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated attacker to cause a denial of service due a hang in the execution of a terminate command. IBM X-Force ID: 180076.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

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

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/180076	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6242362	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:ibm:db2:9.7.0.0:::::::*
	cpe:2.3:a:ibm:db2:10.1.0.0:::::::*
	cpe:2.3:a:ibm:db2:10.5.0.0:::::::*
	cpe:2.3:a:ibm:db2:11.1.0.0:::::::*
	cpe:2.3:a:ibm:db2:11.5.0.0:::::::*

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

History

No history.

Information

Published : 2020-07-01 15:15

Updated : 2024-02-28 17:47

NVD link : CVE-2020-4420

Mitre link : CVE-2020-4420

CVE.ORG link : CVE-2020-4420

JSON object : View

Products Affected

linux

linux_kernel

ibm

db2

microsoft

windows

CWE

CWE-404

Improper Resource Shutdown or Release

{"id": "CVE-2020-4420", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}], "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}]}, "published": "2020-07-01T15:15:15.127", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/180076", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6242362", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated attacker to cause a denial of service due a hang in the execution of a terminate command. IBM X-Force ID: 180076."}, {"lang": "es", "value": "IBM DB2 para Linux, UNIX y Windows (incluye DB2 Connect Server) versiones 9.7, 10.1, 10.5, 11.1 y 11.5, podr\u00edan permitir a un atacante no autenticado causar una denegaci\u00f3n de servicio debido a un bloqueo en la ejecuci\u00f3n de un comando de finalizaci\u00f3n. IBM X-Force ID: 180076"}], "lastModified": "2020-07-07T01:44:19.847", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:db2:9.7.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37B04412-3F3F-4918-A1DE-C99AF2EE9605"}, {"criteria": "cpe:2.3:a:ibm:db2:10.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BC0406EF-7EEF-4616-B1AD-A6E498FB6516"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C577979-79CC-4DE2-8433-64595190A5E0"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E17D042-0EE4-4F81-8E39-D8730D792BCE"}, {"criteria": "cpe:2.3:a:ibm:db2:11.5.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E94B9A7-5DF7-4F52-B87F-094A50010F79"}], "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"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}