{"id":"CVE-2018-6462","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-6462","generatedAt":"2026-10-29T01:53:33.731Z","title":"Tracker PDF-XChange Viewer and Viewer AX SDK before 2.5.322.8 mishandle conversion from YCC to RGB colour spaces by calculating on the basis of 1 bpc instead of 8 bpc, which might allow remote attackers to execute arbitrary code via a crafted PDF…","description":"Tracker PDF-XChange Viewer and Viewer AX SDK before 2.5.322.8 mishandle conversion from YCC to RGB colour spaces by calculating on the basis of 1 bpc instead of 8 bpc, which might allow remote attackers to execute arbitrary code via a crafted PDF document.","published":"2018-01-31T18:29:00.000Z","lastModified":"2026-06-17T02:01:52.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.8,"severity":"HIGH","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-787"],"affected":["tracker-software/pdf-xchange viewer","tracker-software/viewer ax sdk"],"epss":{"score":0.02464,"percentile":0.84388,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://herolab.usd.de/wp-content/uploads/sites/4/2018/07/usd20180019.txt","source":"cve@mitre.org"},{"url":"https://www.tracker-software.com/company/news_press_events/view/179","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://herolab.usd.de/wp-content/uploads/sites/4/2018/07/usd20180019.txt","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tracker-software.com/company/news_press_events/view/179","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-6462","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}