{"cve":"CVE-2016-3990","nvd":{"published":"2016-09-21T18:59:02.833","modified":"2026-06-17T00:46:41.663","status":"Modified","description":"Heap-based buffer overflow in the horizontalDifference8 function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image to tiffcp.","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-119","CWE-787"],"references":["http://bugzilla.maptools.org/show_bug.cgi?id=2544","http://lists.opensuse.org/opensuse-updates/2016-09/msg00039.html","http://rhn.redhat.com/errata/RHSA-2016-1546.html","http://rhn.redhat.com/errata/RHSA-2016-1547.html","http://www.debian.org/security/2017/dsa-3762"],"products":["libtiff:libtiff","oracle:vm_server"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-3990","score":0.03775,"percentile":0.89941,"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."]}