{"cve":"CVE-2019-15133","nvd":{"published":"2019-08-17T18:15:10.767","modified":"2026-06-17T02:19:45.980","status":"Modified","description":"In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.","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-369"],"references":["https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13008","https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html","https://usn.ubuntu.com/4107-1/","https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13008","https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","giflib_project:giflib"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-15133","score":0.01542,"percentile":0.74949,"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."]}