{"cve":"CVE-2009-1387","nvd":{"published":"2009-06-04T16:30:00.343","modified":"2026-06-16T23:07:10.690","status":"Modified","description":"The dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence DTLS handshake message, related to a \"fragment bug.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-476"],"references":["ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.asc","http://cvs.openssl.org/chngview?cn=17958","http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444","http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html","http://lists.vmware.com/pipermail/security-announce/2010/000082.html"],"products":["canonical:ubuntu_linux","openssl:openssl","redhat:openssl"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-1387","score":0.10254,"percentile":0.95687,"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."]}