{"cve":"CVE-2011-0283","nvd":{"published":"2011-02-10T18:00:55.317","modified":"2026-06-16T23:27:09.007","status":"Modified","description":"The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request packet that does not trigger a response packet.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://secunia.com/advisories/43260","http://securityreason.com/securityalert/8073","http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt","http://www.securityfocus.com/archive/1/516299/100/0/threaded","http://www.securityfocus.com/bid/46272"],"products":["mit:kerberos_5"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-0283","score":0.02624,"percentile":0.85481,"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."]}