{"cve":"CVE-2011-1002","nvd":{"published":"2011-02-22T19:00:02.503","modified":"2026-06-16T23:28:31.807","status":"Modified","description":"avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service (infinite loop) via an empty mDNS (1) IPv4 or (2) IPv6 UDP packet to port 5353.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-835"],"references":["http://avahi.org/ticket/325","http://git.0pointer.de/?p=avahi.git%3Ba=commit%3Bh=46109dfec75534fe270c0ab902576f685d5ab3a6","http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055858.html","http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html","http://openwall.com/lists/oss-security/2011/02/18/1"],"products":["avahi:avahi","canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-1002","score":0.29361,"percentile":0.98177,"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."]}