{"cve":"CVE-2015-6496","nvd":{"published":"2015-08-24T14:59:12.103","modified":"2026-06-17T00:30:57.917","status":"Modified","description":"conntrackd in conntrack-tools 1.4.2 and earlier does not ensure that the optional kernel modules are loaded before using them, which allows remote attackers to cause a denial of service (crash) via a (1) DCCP, (2) SCTP, or (3) ICMPv6 packet.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-17"],"references":["http://bugzilla.netfilter.org/show_bug.cgi?id=910","http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174875.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174883.html","http://lists.opensuse.org/opensuse-updates/2015-10/msg00015.html","http://www.debian.org/security/2015/dsa-3341"],"products":["debian:debian_linux","netfilter:conntrack-tools"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-6496","score":0.03202,"percentile":0.88138,"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."]}