{"cve":"CVE-2023-3618","nvd":{"published":"2023-07-12T15:15:09.060","modified":"2026-06-17T06:14:28.720","status":"Modified","description":"A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-120"],"references":["https://access.redhat.com/security/cve/CVE-2023-3618","https://bugzilla.redhat.com/show_bug.cgi?id=2215865","https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html","https://security.netapp.com/advisory/ntap-20230824-0012/","https://support.apple.com/kb/HT214036"],"products":["debian:debian_linux","libtiff:libtiff","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-3618","score":0.01188,"percentile":0.67908,"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."]}