{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-0856", "assignerOrgId": "f98c90f0-e9bd-4fa7-911b-51993f3571fd", "assignerShortName": "Canon", "dateUpdated": "2025-02-10T21:00:32.631Z", "dateReserved": "2023-02-16T00:00:00.000Z", "datePublished": "2023-05-11T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "f98c90f0-e9bd-4fa7-911b-51993f3571fd", "shortName": "Canon", "dateUpdated": "2023-05-11T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "Buffer overflow in IPP sides attribute process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *:Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe."}], "affected": [{"vendor": "Canon Inc.", "product": "Canon Office/Small Office Multifunction Printers and Laser Printers", "versions": [{"version": "Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe.", "status": "affected"}]}], "references": [{"url": "https://www.canon-europe.com/support/product-security-latest-news/"}, {"url": "https://psirt.canon/advisory-information/cp2023-001/"}, {"url": "https://canon.jp/support/support-info/230414vulnerability-response"}, {"url": "https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-121: Stack-based Buffer Overflow", "cweId": "CWE-121"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:24:34.652Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.canon-europe.com/support/product-security-latest-news/", "tags": ["x_transferred"]}, {"url": "https://psirt.canon/advisory-information/cp2023-001/", "tags": ["x_transferred"]}, {"url": "https://canon.jp/support/support-info/230414vulnerability-response", "tags": ["x_transferred"]}, {"url": "https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-02-10T21:00:23.444340Z", "id": "CVE-2023-0856", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-10T21:00:32.631Z"}}]}}