{"id":"CVE-2022-42400","state":"PUBLISHED","title":"This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in ","description":"This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDF files. Crafted data in a PDF file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18328.","publishedAt":"2023-01-26T00:00:00.000Z","updatedAt":"2025-04-01T13:37:18.465Z","severity":{"score":7.8,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"zdi"},"assigner":"zdi","products":["PDF-XChange PDF-XChange Editor"],"affected":[{"vendor":"PDF-XChange","product":"PDF-XChange Editor","versions":[{"version":"9.4.362.0","status":"affected"}]}],"references":["https://www.tracker-software.com/product/pdf-xchange-editor/history","https://www.zerodayinitiative.com/advisories/ZDI-22-1344/"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T19:50:40.706Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/42xxx/CVE-2022-42400.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-42400","state":"PUBLISHED","datePublished":"2023-01-26T00:00:00.000Z","dateUpdated":"2025-04-01T13:37:18.465Z","assignerShortName":"zdi","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateReserved":"2022-10-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDF files. Crafted data in a PDF file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18328."}],"affected":[{"vendor":"PDF-XChange","product":"PDF-XChange Editor","versions":[{"version":"9.4.362.0","status":"affected"}]}],"references":[{"url":"https://www.tracker-software.com/product/pdf-xchange-editor/history"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-1344/"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"CWE-787: Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"zdi","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateUpdated":"2023-01-26T00:00:00.000Z"},"credits":[{"lang":"en","value":"Rocco Calvi (@TecR0c) with TecSecurity"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.tracker-software.com/product/pdf-xchange-editor/history","tags":["x_transferred"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-1344/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T13:10:40.431Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-01T13:37:10.392395Z","id":"CVE-2022-42400","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-01T13:37:18.465Z"}}]}}}