{"cve":"CVE-2013-4458","nvd":{"published":"2013-12-12T18:55:10.883","modified":"2026-06-16T23:57:15.837","status":"Modified","description":"Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in GNU C Library (aka glibc or libc6) 2.18 and earlier allows remote attackers to cause a denial of service (crash) via a (1) hostname or (2) IP address that triggers a large number of AF_INET6 address results.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1914.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html","http://www.mandriva.com/security/advisories?name=MDVSA-2013:283","http://www.mandriva.com/security/advisories?name=MDVSA-2013:284","https://security.gentoo.org/glsa/201503-04","https://sourceware.org/bugzilla/show_bug.cgi?id=16072"],"products":["gnu:glibc","suse:linux_enterprise_debuginfo","suse:linux_enterprise_server"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-4458","score":0.04154,"percentile":0.90869,"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."]}