CVE-2020-4696 - Vulnerability Details - OpenCVE

Description

IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789.

Published: 2020-11-30

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

IBM

Cloud Pak for Security

affected

Version	Status	Constraints
`1.3.0.1`	affected	—

Configuration 1 [-]

cpe:2.3:a:ibm:cloud_pak_for_security:1.3.0.1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-25943	IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00114.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://exchange.xforce.ibmcloud.com/vulnerabilities/186789
https://www.ibm.com/support/pages/node/6372528

History

No history.

Subscriptions

Ibm Cloud Pak For Security

MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2020-11-30T15:30:30.678Z

Updated: 2024-09-16T16:48:14.608Z

Reserved: 2019-12-30T00:00:00.000Z

Link: CVE-2020-4696

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-30T16:15:13.763

Modified: 2024-11-21T05:33:08.383

Link: CVE-2020-4696

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-613

{"containers": {"cna": {"affected": [{"product": "Cloud Pak for Security", "vendor": "IBM", "versions": [{"status": "affected", "version": "1.3.0.1"}]}], "datePublic": "2020-11-25T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 4.6, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.0/A:N/UI:N/S:U/C:L/AV:N/PR:N/I:N/AC:L/E:U/RC:C/RL:O", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Obtain Information", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-12-02T16:17:35.000Z", "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm"}, "references": [{"name": "ibm-cp4s-cve20204696-session-fixation (186789)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186789"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.ibm.com/support/pages/node/6372528"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@us.ibm.com", "DATE_PUBLIC": "2020-11-25T00:00:00", "ID": "CVE-2020-4696", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cloud Pak for Security", "version": {"version_data": [{"version_value": "1.3.0.1"}]}}]}, "vendor_name": "IBM"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789."}]}, "impact": {"cvssv3": {"BM": {"A": "N", "AC": "L", "AV": "N", "C": "L", "I": "N", "PR": "N", "S": "U", "UI": "N"}, "TM": {"E": "U", "RC": "C", "RL": "O"}}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Obtain Information"}]}]}, "references": {"reference_data": [{"name": "ibm-cp4s-cve20204696-session-fixation (186789)", "refsource": "XF", "title": "X-Force Vulnerability Report", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186789"}, {"name": "https://www.ibm.com/support/pages/node/6372528", "refsource": "CONFIRM", "url": "https://www.ibm.com/support/pages/node/6372528"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T08:14:57.485Z"}, "title": "CVE Program Container", "references": [{"name": "ibm-cp4s-cve20204696-session-fixation (186789)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186789"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.ibm.com/support/pages/node/6372528"}]}]}, "cveMetadata": {"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "assignerShortName": "ibm", "cveId": "CVE-2020-4696", "datePublished": "2020-11-30T15:30:30.678Z", "dateReserved": "2019-12-30T00:00:00.000Z", "dateUpdated": "2024-09-16T16:48:14.608Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "68257FAB-5E2B-4948-ABD0-35C6D7504722", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789."}, {"lang": "es", "value": "IBM Cloud Pak for Security versi\u00f3n 1.3.0.1 (CP4S) no comprueba la sesi\u00f3n despu\u00e9s del cierre de sesi\u00f3n, lo que podr\u00eda permitir a un usuario autenticado obtener informaci\u00f3n confidencial de la sesi\u00f3n anterior. IBM X-Force ID: 186789"}], "id": "CVE-2020-4696", "lastModified": "2024-11-21T05:33:08.383", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "psirt@us.ibm.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-30T16:15:13.763", "references": [{"source": "psirt@us.ibm.com", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186789"}, {"source": "psirt@us.ibm.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6372528"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186789"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6372528"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-613"}], "source": "nvd@nist.gov", "type": "Primary"}]}