{"cve":"CVE-2016-4429","nvd":{"published":"2016-06-10T15:59:05.687","modified":"2026-06-17T00:47:32.350","status":"Modified","description":"Stack-based buffer overflow in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) allows remote servers to cause a denial of service (crash) or possibly unspecified other impact via a flood of crafted ICMP and UDP packets.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","score":5.9},"cwes":["CWE-787"],"references":["http://lists.opensuse.org/opensuse-updates/2016-06/msg00030.html","http://lists.opensuse.org/opensuse-updates/2016-07/msg00039.html","http://www-01.ibm.com/support/docview.wss?uid=swg21995039","http://www.securityfocus.com/bid/102073","https://lists.debian.org/debian-lts-announce/2020/06/msg00027.html"],"products":["canonical:ubuntu_linux","gnu:glibc","opensuse:leap","opensuse:opensuse"],"source":"nvd","synced_at":"2026-10-19T20:38:51.654415212+00:00"},"epss":{"cve":"CVE-2016-4429","score":0.04581,"percentile":0.91634,"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."]}