CVE-2023-50936

IBM PowerSC 1.3, 2.0, and 2.1 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 275116.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/275116	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/7113759	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:powersc:1.3:::::::*
	cpe:2.3:a:ibm:powersc:2.0:::::::*
	cpe:2.3:a:ibm:powersc:2.1:::::::*

History

02 Feb 2024, 16:12

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-02 01:15

Updated : 2024-02-02 16:12

NVD link : CVE-2023-50936

Mitre link : CVE-2023-50936

CVE.ORG link : CVE-2023-50936

JSON object : View

Products Affected

ibm

powersc

CWE

CWE-613

Insufficient Session Expiration

{"id": "CVE-2023-50936", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 2.8}, {"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}]}, "published": "2024-02-02T01:15:08.310", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/275116", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/7113759", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-613"}]}], "descriptions": [{"lang": "en", "value": "IBM PowerSC 1.3, 2.0, and 2.1 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 275116.\n\n"}, {"lang": "es", "value": "IBM PowerSC 1.3, 2.0 y 2.1 no invalida la sesi\u00f3n despu\u00e9s del cierre de sesi\u00f3n, lo que podr\u00eda permitir que un usuario autenticado se haga pasar por otro usuario en el sistema. ID de IBM X-Force: 275116."}], "lastModified": "2024-02-02T16:12:39.580", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:powersc:1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F77627E4-F978-4845-9095-ACA530E5D7CC"}, {"criteria": "cpe:2.3:a:ibm:powersc:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3C6D2CF-148A-41AB-BFB7-26163D0DCA13"}, {"criteria": "cpe:2.3:a:ibm:powersc:2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7DB00B4A-CD42-4D7D-AC4F-88652D4F0DF5"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}