{"cve":"CVE-2017-1000376","nvd":{"published":"2017-06-19T16:29:00.577","modified":"2026-06-17T00:59:03.570","status":"Modified","description":"libffi requests an executable stack allowing attackers to more easily trigger arbitrary code execution by overwriting the stack. Please note that libffi is used by a number of other libraries. It was previously stated that this affects libffi version 3.2.1 but this appears to be incorrect. libffi prior to version 3.1 on 32 bit x86 systems was vulnerable, and upstream is believed to have fixed this issue in version 3.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.0},"cwes":["CWE-119"],"references":["http://www.debian.org/security/2017/dsa-3889","https://access.redhat.com/security/cve/CVE-2017-1000376","https://www.oracle.com/security-alerts/cpujan2020.html","https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt","http://www.debian.org/security/2017/dsa-3889"],"products":["debian:debian_linux","libffi_project:libffi","oracle:peopletools","redhat:enterprise_linux","redhat:enterprise_virtualization_server","redhat:openshift"],"source":"nvd","synced_at":"2026-10-19T20:43:44.556243339+00:00"},"epss":{"cve":"CVE-2017-1000376","score":0.00503,"percentile":0.43067,"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."]}