{"cve":"CVE-2017-7597","nvd":{"published":"2017-04-09T14:59:00.323","modified":"2026-06-17T01:24:44.160","status":"Modified","description":"tif_dirread.c in LibTIFF 4.0.7 has an \"outside the range of representable values of type float\" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-20"],"references":["http://www.debian.org/security/2017/dsa-3844","http://www.securityfocus.com/bid/97504","https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes","https://security.gentoo.org/glsa/201709-27","https://usn.ubuntu.com/3602-1/"],"products":["libtiff:libtiff"],"source":"nvd","synced_at":"2026-10-19T20:42:09.859288039+00:00"},"epss":{"cve":"CVE-2017-7597","score":0.01768,"percentile":0.78114,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}