{"cve":"CVE-2018-18314","nvd":{"published":"2018-12-07T21:29:00.920","modified":"2026-06-17T01:46:58.673","status":"Modified","description":"Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-119"],"references":["http://www.securityfocus.com/bid/106145","http://www.securitytracker.com/id/1042181","https://access.redhat.com/errata/RHSA-2019:0001","https://access.redhat.com/errata/RHSA-2019:0010","https://bugzilla.redhat.com/show_bug.cgi?id=1646751"],"products":["canonical:ubuntu_linux","debian:debian_linux","netapp:e-series_santricity_os_controller","netapp:snap_creator_framework","netapp:snapcenter","netapp:snapdrive","perl:perl","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T20:54:36.112582389+00:00"},"epss":{"cve":"CVE-2018-18314","score":0.0606,"percentile":0.93384,"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."]}