{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-21509","assignerOrgId":"3af57064-a867-422c-b2ad-40307b65c458","assignerShortName":"Samsung Mobile","dateUpdated":"2025-02-12T16:20:21.814Z","dateReserved":"2022-11-14T00:00:00.000Z","datePublished":"2023-05-04T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"3af57064-a867-422c-b2ad-40307b65c458","shortName":"Samsung Mobile","dateUpdated":"2023-05-04T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"Out-of-bounds Write vulnerability while processing BC_TUI_CMD_UPDATE_SCREEN in bc_tui trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to execute arbitrary code."}],"affected":[{"vendor":"Samsung Mobile","product":"Samsung Blockchain Keystore","versions":[{"version":"unspecified","status":"affected","lessThan":"1.3.12.1","versionType":"custom"}]}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=05"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-787 Out-of-bounds Write","cweId":"CWE-787"}]}],"source":{"discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:44:01.176Z"},"title":"CVE Program Container","references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=05","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-29T19:25:06.663124Z","id":"CVE-2023-21509","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2025-02-12T16:20:21.814Z"}}]}}