{"cve":"CVE-2015-1791","nvd":{"published":"2015-06-12T19:59:04.397","modified":"2026-06-17T00:23:00.330","status":"Modified","description":"Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-362"],"references":["http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015","http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc","http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694","http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733","http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"],"products":["openssl:openssl"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-1791","score":0.1673,"percentile":0.97033,"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."]}