{"api_version":"1","generated_at":"2026-04-26T18:39:48+00:00","cve":"CVE-2018-8839","urls":{"html":"https://cve.report/CVE-2018-8839","api":"https://cve.report/api/cve/CVE-2018-8839.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-8839","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-8839"},"summary":{"title":"CVE-2018-8839","description":"Delta PMSoft versions 2.10 and prior have multiple stack-based buffer overflow vulnerabilities where a .ppm file can introduce a value larger than is readable by PMSoft's fixed-length stack buffer. This can cause the buffer to be overwritten, which may allow arbitrary code execution or cause the application to crash. CVSS v3 base score: 7.1; CVSS vector string: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H. Delta Electronics recommends affected users update to at least PMSoft v2.11, which was made available as of March 22, 2018, or the latest available version.","state":"PUBLIC","assigner":"ics-cert@hq.dhs.gov","published_at":"2018-04-30 15:29:00","updated_at":"2020-09-29 19:10:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-116-01","name":"https://ics-cert.us-cert.gov/advisories/ICSA-18-116-01","refsource":"MISC","tags":["Third Party Advisory","US Government Resource"],"title":"Delta Electronics PMSoft | CISA","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/104013","name":"104013","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-8839","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8839","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"8839","vulnerable":"1","versionEndIncluding":"2.10","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"deltaww","cpe5":"pmsoft","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","DATE_PUBLIC":"2018-04-26T00:00:00","ID":"CVE-2018-8839","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"PMSoft","version":{"version_data":[{"version_value":"v 2.10 or prior."}]}}]},"vendor_name":"Delta Electronics"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Delta PMSoft versions 2.10 and prior have multiple stack-based buffer overflow vulnerabilities where a .ppm file can introduce a value larger than is readable by PMSoft's fixed-length stack buffer. This can cause the buffer to be overwritten, which may allow arbitrary code execution or cause the application to crash. CVSS v3 base score: 7.1; CVSS vector string: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H. Delta Electronics recommends affected users update to at least PMSoft v2.11, which was made available as of March 22, 2018, or the latest available version."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Stack-based buffer overflow CWE-121"}]}]},"references":{"reference_data":[{"name":"104013","refsource":"BID","url":"http://www.securityfocus.com/bid/104013"},{"name":"https://ics-cert.us-cert.gov/advisories/ICSA-18-116-01","refsource":"MISC","url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-116-01"}]}},"nvd":{"publishedDate":"2018-04-30 15:29:00","lastModifiedDate":"2020-09-29 19:10:00","problem_types":["CWE-787"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:P/A:P","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":4.6},"severity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.4,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:deltaww:pmsoft:*:*:*:*:*:*:*:*","versionEndIncluding":"2.10","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"8839","Ordinal":"125208","Title":"CVE-2018-8839","CVE":"CVE-2018-8839","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"8839","Ordinal":"1","NoteData":"Delta PMSoft versions 2.10 and prior have multiple stack-based buffer overflow vulnerabilities where a .ppm file can introduce a value larger than is readable by PMSoft's fixed-length stack buffer. This can cause the buffer to be overwritten, which may allow arbitrary code execution or cause the application to crash. CVSS v3 base score: 7.1; CVSS vector string: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H. Delta Electronics recommends affected users update to at least PMSoft v2.11, which was made available as of March 22, 2018, or the latest available version.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"8839","Ordinal":"2","NoteData":"2018-04-30","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"8839","Ordinal":"3","NoteData":"2018-05-01","Type":"Other","Title":"Modified"}]}}}