{"cve":"CVE-2016-4054","nvd":{"published":"2016-04-25T14:59:05.487","modified":"2026-06-17T00:46:48.120","status":"Modified","description":"Buffer overflow in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allows remote attackers to execute arbitrary code via crafted Edge Side Includes (ESI) responses.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-119"],"references":["http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html","http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html","http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html","http://www.debian.org/security/2016/dsa-3625","http://www.openwall.com/lists/oss-security/2016/04/20/6"],"products":["canonical:ubuntu_linux","oracle:linux","squid-cache:squid"],"source":"nvd","synced_at":"2026-10-19T20:38:51.654415212+00:00"},"epss":{"cve":"CVE-2016-4054","score":0.77559,"percentile":0.99562,"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."]}