CVE-2021-38449 - Vulnerability Details - OpenCVE

ReportizFlow

Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Auvesy	Versiondog

Configuration 1 [-]

cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

History

Tue, 17 Sep 2024 02:30:00 +0000

Type	Values Removed	Values Added
Title	AUVESY Versiondog	AUVESY Versiondog

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-10-22T11:23:56.142540Z

Updated: 2024-09-17T02:21:52.699Z

Reserved: 2021-08-10T00:00:00

Link: CVE-2021-38449

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-22T12:15:08.073

Modified: 2024-11-21T06:17:07.513

Link: CVE-2021-38449

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Versiondog", "vendor": "AUVESY", "versions": [{"lessThanOrEqual": "8.0", "status": "affected", "version": "All", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Amir Preminger of Claroty reported these vulnerabilities to CISA."}], "datePublic": "2021-08-19T00:00:00", "descriptions": [{"lang": "en", "value": "Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-123", "description": "CWE-123 Write-what-where Condition", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-22T11:23:56", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"}], "solutions": [{"lang": "en", "value": "AUVESY recommends upgrading Versiondog to Version 8.1 or later (login required)."}], "source": {"advisory": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01", "discovery": "UNKNOWN"}, "title": "AUVESY Versiondog", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "DATE_PUBLIC": "2021-08-19T15:34:00.000Z", "ID": "CVE-2021-38449", "STATE": "PUBLIC", "TITLE": "AUVESY Versiondog"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Versiondog", "version": {"version_data": [{"version_affected": "<=", "version_name": "All", "version_value": "8.0"}]}}]}, "vendor_name": "AUVESY"}]}}, "credit": [{"lang": "eng", "value": "Amir Preminger of Claroty reported these vulnerabilities to CISA."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-123 Write-what-where Condition"}]}]}, "references": {"reference_data": [{"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01", "refsource": "CONFIRM", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"}]}, "solution": [{"lang": "en", "value": "AUVESY recommends upgrading Versiondog to Version 8.1 or later (login required)."}], "source": {"advisory": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:44:22.421Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-38449", "datePublished": "2021-10-22T11:23:56.142540Z", "dateReserved": "2021-08-10T00:00:00", "dateUpdated": "2024-09-17T02:21:52.699Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:*", "matchCriteriaId": "DBF7C4F8-6B57-48B0-AE9D-DB2BFF4486B8", "versionEndIncluding": "8.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product."}, {"lang": "es", "value": "Algunas funciones de la API permiten por dise\u00f1o escribir o copiar datos en un b\u00fafer determinado. Dado que el cliente controla estos par\u00e1metros, un atacante podr\u00eda reescribir la memoria en cualquier ubicaci\u00f3n del producto afectado"}], "id": "CVE-2021-38449", "lastModified": "2024-11-21T06:17:07.513", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2021-10-22T12:15:08.073", "references": [{"source": "[email protected]", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-123"}], "source": "[email protected]", "type": "Secondary"}]}