{"cve":"CVE-2017-14058","nvd":{"published":"2017-08-31T15:29:00.450","modified":"2026-06-17T01:05:30.913","status":"Modified","description":"In FFmpeg 2.4 and 3.3.3, the read_data function in libavformat/hls.c does not restrict reload attempts for an insufficient list, which allows remote attackers to cause a denial of service (infinite loop).","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-835"],"references":["http://www.debian.org/security/2017/dsa-3996","http://www.securityfocus.com/bid/100629","https://github.com/FFmpeg/FFmpeg/commit/7ba100d3e6e8b1e5d5342feb960a7f081d6e15af","https://github.com/FFmpeg/FFmpeg/commit/7ec414892ddcad88313848494b6fc5f437c9ca4a","https://lists.debian.org/debian-lts-announce/2019/03/msg00041.html"],"products":["ffmpeg:ffmpeg"],"source":"nvd","synced_at":"2026-10-19T20:46:01.145313090+00:00"},"epss":{"cve":"CVE-2017-14058","score":0.02172,"percentile":0.82296,"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."]}