CVE-2023-34048
Vulnerability from cvelistv5
Published
2023-10-25 04:21
Modified
2024-08-19 07:47
Severity ?
EPSS score ?
Summary
VMware vCenter Server Out-of-Bounds Write Vulnerability
References
▼ | URL | Tags | |
---|---|---|---|
security@vmware.com | https://www.vmware.com/security/advisories/VMSA-2023-0023.html | Vendor Advisory |
Impacted products
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2024-01-22
Due date: 2024-02-12
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Used in ransomware: Unknown
Notes: https://www.vmware.com/security/advisories/VMSA-2023-0023.html; https://nvd.nist.gov/vuln/detail/CVE-2023-34048
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "vcenter_server", "vendor": "vmware", "versions": [ { "lessThan": "7.0U3o", "status": "affected", "version": "7.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:vmware:vcenter_server:8.0:-:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "vcenter_server", "vendor": "vmware", "versions": [ { "lessThan": "8.0U2", "status": "affected", "version": "8.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:vmware:cloud_foundation:4.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "cloud_foundation", "vendor": "vmware", "versions": [ { "lessThan": "KB88287", "status": "affected", "version": "4.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:vmware:cloud_foundation:5.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "cloud_foundation", "vendor": "vmware", "versions": [ { "lessThan": "KB88287", "status": "affected", "version": "5.0", "versionType": "custom" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2023-34048", "options": [ { "Exploitation": "active" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-03-11T16:43:59.468773Z", "version": "2.0.3" }, "type": "ssvc" } }, { "other": { "content": { "dateAdded": "2024-01-22", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-34048" }, "type": "kev" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:21:08.802Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-19T07:47:56.653Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html" }, { "url": "https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-out-of-bound-write-in-vcenter-server" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "platforms": [ "Linux" ], "product": "VMware vCenter Server", "vendor": "VMware", "versions": [ { "lessThan": "8.0U2", "status": "affected", "version": "8.0", "versionType": "8.0U2" }, { "lessThan": "7.0U3o", "status": "affected", "version": "7.0", "versionType": "7.0U3o" } ] }, { "defaultStatus": "unaffected", "platforms": [ "Linux" ], "product": "VMware Cloud Foundation (VMware vCenter Server)", "vendor": "VMware", "versions": [ { "status": "affected", "version": "5.x" }, { "status": "affected", "version": "4.x" } ] } ], "datePublic": "2023-10-25T03:15:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.\u0026nbsp;A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution." } ], "value": "vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.\u00a0A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution." } ], "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "providerMetadata": { "dateUpdated": "2023-10-25T04:21:42.267Z", "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware" }, "references": [ { "url": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html" } ], "source": { "discovery": "UNKNOWN" }, "title": "VMware vCenter Server Out-of-Bounds Write Vulnerability", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "assignerShortName": "vmware", "cveId": "CVE-2023-34048", "datePublished": "2023-10-25T04:21:42.267Z", "dateReserved": "2023-05-25T17:21:56.202Z", "dateUpdated": "2024-08-19T07:47:56.653Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "cisa_known_exploited": { "cveID": "CVE-2023-34048", "cwes": "[\"CWE-787\"]", "dateAdded": "2024-01-22", "dueDate": "2024-02-12", "knownRansomwareCampaignUse": "Unknown", "notes": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html; 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Un actor malintencionado con acceso a la red de vCenter Server puede desencadenar una escritura fuera de los l\u00edmites que podr\u00eda conducir a la ejecuci\u00f3n remota de 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Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.