{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-39427","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","state":"PUBLISHED","assignerShortName":"icscert","dateReserved":"2023-08-10T19:30:27.383Z","datePublished":"2023-10-26T19:29:07.108Z","dateUpdated":"2025-01-16T21:27:53.916Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Cobalt","vendor":"Ashlar-Vellum","versions":[{"status":"affected","version":"v12 SP0 Build (1204.77)"}]},{"defaultStatus":"unaffected","product":"Xenon","vendor":"Ashlar-Vellum","versions":[{"status":"affected","version":"v12 SP0 Build (1204.77)"}]},{"defaultStatus":"unaffected","product":"Argon","vendor":"Ashlar-Vellum","versions":[{"status":"affected","version":"v12 SP0 Build (1204.77)"}]},{"defaultStatus":"unaffected","product":"Lithium","vendor":"Ashlar-Vellum","versions":[{"status":"affected","version":"v12 SP0 Build (1204.77)"}]},{"defaultStatus":"unaffected","product":"Cobalt Share","vendor":"Ashlar-Vellum","versions":[{"status":"affected","version":"v12 SP0 Build (1204.77)"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Michael Heinzl reported these vulnerabilities to CISA"}],"datePublic":"2023-10-26T17:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share v12 SP0 Build (1204.77), the affected applications lack proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.</span>\n\n"}],"value":"\nIn Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share v12 SP0 Build (1204.77), the affected applications lack proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.\n\n"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert","dateUpdated":"2023-10-26T19:29:07.108Z"},"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\nAshlar-Vellum recommends users apply the following mitigations to help reduce risk:<ul><li>Cobalt, Xenon, Lithium, and Argon share update <a target=\"_blank\" rel=\"nofollow\" href=\"https://download.ashlar.com/v12/\">v12 </a>Build (1204.78).</li><li>Only open files from trusted sources.</li></ul>\n\n<br>"}],"value":"\nAshlar-Vellum recommends users apply the following mitigations to help reduce risk:  *  Cobalt, Xenon, Lithium, and Argon share update  v12  https://download.ashlar.com/v12/ Build (1204.78).\n  *  Only open files from trusted sources.\n\n\n\n\n\n"}],"source":{"advisory":"ICSA-23-299-03","discovery":"EXTERNAL"},"title":"Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Out-of-bounds Write","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T18:10:20.340Z"},"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T21:20:04.275002Z","id":"CVE-2023-39427","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":"2025-01-16T21:27:53.916Z"}}]}}