{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/139340?format=json","vulnerability_id":"VCID-uykt-us1q-ayex","summary":"PDF-XChange Editor TIF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. 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.\n\nThe specific flaw exists within the parsing of TIF files. Crafted data in a TIF 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-19488.","aliases":[{"alias":"CVE-2023-39489"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-39489","reference_id":"","reference_type":"","scores":[{"value":"0.00935","scoring_system":"epss","scoring_elements":"0.76617","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-39489"},{"reference_url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1128/","reference_id":"ZDI-23-1128","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-05-21T17:24:57Z/"}],"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1128/"}],"weaknesses":[{"cwe_id":787,"name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer."}],"exploits":[],"severity_range_score":"7.8 - 7.8","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-uykt-us1q-ayex"}