{"api_version":"1","generated_at":"2026-05-30T06:20:37+00:00","cve":"CVE-2023-39936","urls":{"html":"https://cve.report/CVE-2023-39936","api":"https://cve.report/api/cve/CVE-2023-39936.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-39936","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-39936"},"summary":{"title":"CVE-2023-39936","description":"In Ashlar-Vellum Graphite v13.0.48, the affected application lacks proper validation of user-supplied data when parsing VC6 files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.","state":"PUBLIC","assigner":"ics-cert@hq.dhs.gov","published_at":"2023-10-26 20:15:00","updated_at":"2023-11-06 18:13:00"},"problem_types":["CWE-125"],"metrics":[],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03","name":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03","refsource":"MISC","tags":[],"title":"Ashlar-Vellum Cobalt, Graphite, Xenon, Argon, Lithium | CISA","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-39936","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39936","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"39936","vulnerable":"1","versionEndIncluding":"13.0.48","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ashlar","cpe5":"graphite","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-39936","ASSIGNER":"ics-cert@hq.dhs.gov","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"\n\n\nIn Ashlar-Vellum Graphite v13.0.48, the affected application lacks proper validation of user-supplied data when parsing VC6 files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.\n\n\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-125 Out-of-bounds Read","cweId":"CWE-125"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Ashlar-Vellum","product":{"product_data":[{"product_name":"Graphite","version":{"version_data":[{"version_affected":"=","version_value":"v13.0.48"}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03","refsource":"MISC","name":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"advisory":"ICSA-23-299-03","discovery":"EXTERNAL"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n\n\n<p>\n\n</p><p>Ashlar-Vellum recommends users apply the following mitigations to help reduce risk:</p><ul><li>Install the latest version of <a target=\"_blank\" rel=\"nofollow\" href=\"https://download.ashlar.com/v13/gr.html\">Graphite</a></li><li>Only open files from trusted sources.</li></ul><p></p>\n\n<br>"}],"value":"\n\n\n\n\n\n\nAshlar-Vellum recommends users apply the following mitigations to help reduce risk:\n\n  *  Install the latest version of  Graphite https://download.ashlar.com/v13/gr.html \n  *  Only open files from trusted sources.\n\n\n\n\n\n\n\n"}],"credits":[{"lang":"en","value":"Michael Heinzl reported these vulnerabilities to CISA"}],"impact":{"cvss":[{"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"}]}},"nvd":{"publishedDate":"2023-10-26 20:15:00","lastModifiedDate":"2023-11-06 18:13:00","problem_types":["CWE-125"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ashlar:graphite:*:*:*:*:*:*:*:*","versionEndIncluding":"13.0.48","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}