CVE-2021-32987 - Vulnerability Details - OpenCVE

Null pointer dereference in SuiteLink server while processing command 0x0b

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00458.

Key SSVC decision points have not yet been added.

Vendors	Products
Aveva	Suitelink

Configuration 1 [-]

cpe:2.3:a:aveva:suitelink:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

AVEVA recommends organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation. Users with affected versions of these products should apply the corresponding security update. Note a subset of the updates requires activation-based licensing. Please see AVEVA security bulletin AVEVA-2021-003 for more information.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-09-23T13:33:22.051084Z

Updated: 2024-09-16T23:40:40.062Z

Reserved: 2021-05-13T00:00:00

Link: CVE-2021-32987

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-23T14:15:07.777

Modified: 2024-11-21T06:08:04.370

Link: CVE-2021-32987

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "AVEVA System Platform 2020", "vendor": "AVEVA Software, LLC", "versions": [{"lessThanOrEqual": "R2 P01", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "AVEVA InTouch 2020", "vendor": "AVEVA Software, LLC", "versions": [{"lessThanOrEqual": "R2 P01", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "AVEVA Historian 2020", "vendor": "AVEVA Software, LLC", "versions": [{"lessThanOrEqual": "R2 P01", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "AVEVA Communication Drivers Pack 2020", "vendor": "AVEVA Software, LLC", "versions": [{"lessThanOrEqual": "R2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "AVEVA Batch Management 2020", "vendor": "AVEVA Software, LLC", "versions": [{"lessThanOrEqual": "2020", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "AVEVA MES 2014", "vendor": "AVEVA Software, LLC", "versions": [{"lessThanOrEqual": "R2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Sharon Brizinov of Claroty reported these vulnerabilities to AVEVA"}], "datePublic": "2021-08-19T00:00:00", "descriptions": [{"lang": "en", "value": "Null pointer dereference in SuiteLink server while processing command 0x0b"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-09-23T13:33:22", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf"}], "solutions": [{"lang": "en", "value": "AVEVA recommends organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation.\n\nUsers with affected versions of these products should apply the corresponding security update. Note a subset of the updates requires activation-based licensing.\n\nPlease see AVEVA security bulletin AVEVA-2021-003 for more information."}], "source": {"advisory": "ICSA-21-231-01", "discovery": "UNKNOWN"}, "title": "AVEVA SuiteLink Server Null Pointer Dereference", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2021-08-19T15:00:00.000Z", "ID": "CVE-2021-32987", "STATE": "PUBLIC", "TITLE": "AVEVA SuiteLink Server Null Pointer Dereference"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "AVEVA System Platform 2020", "version": {"version_data": [{"version_affected": "<=", "version_value": "R2 P01"}]}}, {"product_name": "AVEVA InTouch 2020", "version": {"version_data": [{"version_affected": "<=", "version_value": "R2 P01"}]}}, {"product_name": "AVEVA Historian 2020", "version": {"version_data": [{"version_affected": "<=", "version_value": "R2 P01"}]}}, {"product_name": "AVEVA Communication Drivers Pack 2020", "version": {"version_data": [{"version_affected": "<=", "version_value": "R2"}]}}, {"product_name": "AVEVA Batch Management 2020", "version": {"version_data": [{"version_affected": "<=", "version_value": "2020"}]}}, {"product_name": "AVEVA MES 2014", "version": {"version_data": [{"version_affected": "<=", "version_value": "R2"}]}}]}, "vendor_name": "AVEVA Software, LLC"}]}}, "credit": [{"lang": "eng", "value": "Sharon Brizinov of Claroty reported these vulnerabilities to AVEVA"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Null pointer dereference in SuiteLink server while processing command 0x0b"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-476 NULL Pointer Dereference"}]}]}, "references": {"reference_data": [{"name": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf", "refsource": "CONFIRM", "url": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf"}]}, "solution": [{"lang": "en", "value": "AVEVA recommends organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation.\n\nUsers with affected versions of these products should apply the corresponding security update. Note a subset of the updates requires activation-based licensing.\n\nPlease see AVEVA security bulletin AVEVA-2021-003 for more information."}], "source": {"advisory": "ICSA-21-231-01", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:42:19.256Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-32987", "datePublished": "2021-09-23T13:33:22.051084Z", "dateReserved": "2021-05-13T00:00:00", "dateUpdated": "2024-09-16T23:40:40.062Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:aveva:suitelink:*:*:*:*:*:*:*:*", "matchCriteriaId": "1F95AB71-FFFE-4BF7-94C4-992D356C1359", "versionEndExcluding": "3.2.002", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Null pointer dereference in SuiteLink server while processing command 0x0b"}, {"lang": "es", "value": "Una desreferencia de puntero null en SuiteLink server mientras se procesa el comando 0x0b"}], "id": "CVE-2021-32987", "lastModified": "2024-11-21T06:08:04.370", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-09-23T14:15:07.777", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}