CVE-2018-1978

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 is vulnerable to a buffer overflow, which could allow an authenticated local attacker to execute arbitrary code on the system as root. IBM X-ForceID: 154069.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/107398	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/154069	VDB Entry Vendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10740413	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:ibm:db2:9.7:::::::*
	cpe:2.3:a:ibm:db2:10.1:::::::*
	cpe:2.3:a:ibm:db2:10.5:::::::*
	cpe:2.3:a:ibm:db2:11.1:::::::*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:a:ibm:db2:9.7:::::::*
	cpe:2.3:a:ibm:db2:10.1:::::::*
	cpe:2.3:a:ibm:db2:10.5:::::::*
	cpe:2.3:a:ibm:db2:11.1:::::::*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-03-11 22:29

Updated : 2024-02-04 20:20

NVD link : CVE-2018-1978

Mitre link : CVE-2018-1978

CVE.ORG link : CVE-2018-1978

JSON object : View

Products Affected

microsoft

windows

ibm

db2

linux

linux_kernel

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2018-1978", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}]}, "published": "2019-03-11T22:29:00.657", "references": [{"url": "http://www.securityfocus.com/bid/107398", "tags": ["Third Party Advisory", "VDB Entry"], "source": "psirt@us.ibm.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/154069", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/docview.wss?uid=ibm10740413", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 is vulnerable to a buffer overflow, which could allow an authenticated local attacker to execute arbitrary code on the system as root. IBM X-ForceID: 154069."}, {"lang": "es", "value": "IBM DB2 para Linux, UNIX y Windows, en sus versiones 9.7, 10.1, 10.5 y 11.1 (incluido DB2 Connect Server), es vulnerable a un desbordamiento de b\u00fafer, lo que podr\u00eda permitir que un atacante local autenticado ejecute c\u00f3digo arbitrario en el sistema como root. IBM X-Force ID: 154069."}], "lastModified": "2019-10-09T23:39:27.870", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05"}, {"criteria": "cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2952EB24-A015-4EC7-85E3-88588D0AB15B"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E232F83-BE4C-4B3E-A5B1-53F9D95F0368"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DC3F2DB-9AE2-4B11-A838-167E857D831D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05"}, {"criteria": "cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2952EB24-A015-4EC7-85E3-88588D0AB15B"}, {"criteria": "cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E232F83-BE4C-4B3E-A5B1-53F9D95F0368"}, {"criteria": "cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DC3F2DB-9AE2-4B11-A838-167E857D831D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}