{"cve":"CVE-2013-4466","nvd":{"published":"2013-11-20T14:12:30.350","modified":"2026-06-16T23:57:16.623","status":"Modified","description":"Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.15 and 3.2.x before 3.2.5 allows remote servers to cause a denial of service (memory corruption) via a response with more than four DANE entries.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049","http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050","http://www.gnutls.org/security.html#GNUTLS-SA-2013-3","http://www.openwall.com/lists/oss-security/2013/10/25/2","http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049"],"products":["gnu:gnutls"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-4466","score":0.01978,"percentile":0.80513,"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."]}