CVE-2012-4750 - Vulnerability Details - OpenCVE

Description

A Code Execution vulnerability exists in the memcpy function when processing AMF requests in Ezhometech EzServer 7.0, which could let a remote malicious user execute arbitrary code or cause a Denial of Service

Published: 2020-01-13

Score: 9.8 Critical

EPSS: 28.0% Moderate

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:ezhometech:ezserver:7.0:*:*:*:*:*:*:*

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

No advisories yet.

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

This CVE is not in the KEV list.

The EPSS score is 0.27991.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://exchange.xforce.ibmcloud.com/vulnerabilities/79267
https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html
https://www.securityfocus.com/archive/1/524430
https://www.securityfocus.com/bid/55938

History

No history.

Subscriptions

Ezhometech Ezserver

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-13T19:37:03.000Z

Updated: 2024-08-06T20:42:55.164Z

Reserved: 2012-09-04T00:00:00.000Z

Link: CVE-2012-4750

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-13T20:15:11.623

Modified: 2024-11-21T01:43:27.563

Link: CVE-2012-4750

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-10-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A Code Execution vulnerability exists in the memcpy function when processing AMF requests in Ezhometech EzServer 7.0, which could let a remote malicious user execute arbitrary code or cause a Denial of Service"}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-01-13T19:37:03.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79267"}, {"tags": ["x_refsource_MISC"], "url": "https://www.securityfocus.com/archive/1/524430"}, {"tags": ["x_refsource_MISC"], "url": "https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.securityfocus.com/bid/55938"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2012-4750", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A Code Execution vulnerability exists in the memcpy function when processing AMF requests in Ezhometech EzServer 7.0, which could let a remote malicious user execute arbitrary code or cause a Denial of Service"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79267", "refsource": "MISC", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79267"}, {"name": "https://www.securityfocus.com/archive/1/524430", "refsource": "MISC", "url": "https://www.securityfocus.com/archive/1/524430"}, {"name": "https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html", "refsource": "MISC", "url": "https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html"}, {"name": "https://www.securityfocus.com/bid/55938", "refsource": "MISC", "url": "https://www.securityfocus.com/bid/55938"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:42:55.164Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79267"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.securityfocus.com/archive/1/524430"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.securityfocus.com/bid/55938"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2012-4750", "datePublished": "2020-01-13T19:37:03.000Z", "dateReserved": "2012-09-04T00:00:00.000Z", "dateUpdated": "2024-08-06T20:42:55.164Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ezhometech:ezserver:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "C5156263-91C0-4AED-9888-EA2C4A4F3F44", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A Code Execution vulnerability exists in the memcpy function when processing AMF requests in Ezhometech EzServer 7.0, which could let a remote malicious user execute arbitrary code or cause a Denial of Service"}, {"lang": "es", "value": "Existe una vulnerabilidad de Ejecuci\u00f3n de C\u00f3digo en la funci\u00f3n memcpy cuando se procesan peticiones AMF en Ezhometech EzServer versi\u00f3n 7.0, lo que podr\u00eda permitir a un usuario malicioso remoto ejecutar c\u00f3digo arbitrario o causar una Denegaci\u00f3n de Servicio"}], "id": "CVE-2012-4750", "lastModified": "2024-11-21T01:43:27.563", "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": "nvd@nist.gov", "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-13T20:15:11.623", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79267"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.securityfocus.com/archive/1/524430"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.securityfocus.com/bid/55938"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79267"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://packetstormsecurity.com/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.securityfocus.com/archive/1/524430"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.securityfocus.com/bid/55938"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}