{"cve":"CVE-2013-2266","nvd":{"published":"2013-03-28T16:55:01.040","modified":"2026-06-16T23:53:02.930","status":"Modified","description":"libdns in ISC BIND 9.7.x and 9.8.x before 9.8.4-P2, 9.8.5 before 9.8.5b2, 9.9.x before 9.9.2-P2, and 9.9.3 before 9.9.3b2 on UNIX platforms allows remote attackers to cause a denial of service (memory consumption) via a crafted regular expression, as demonstrated by a memory-exhaustion attack against a machine running a named process.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://linux.oracle.com/errata/ELSA-2014-1244","http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html","http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101500.html","http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101603.html","http://marc.info/?l=bugtraq&m=136804614120794&w=2"],"products":["isc:bind"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2013-2266","score":0.42851,"percentile":0.98719,"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."]}