{"cve":"CVE-2013-6450","nvd":{"published":"2014-01-01T16:05:15.017","modified":"2026-06-17T00:00:31.027","status":"Modified","description":"The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=34628967f1e65dc8f34e000f0f5518e21afbfc7b","http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html","http://lists.opensuse.org/opensuse-updates/2014-01/msg00031.html","http://lists.opensuse.org/opensuse-updates/2014-01/msg00032.html"],"products":["openssl:openssl"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-6450","score":0.15345,"percentile":0.96777,"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."]}