{"cve":"CVE-2015-3197","nvd":{"published":"2016-02-15T02:59:01.980","modified":"2026-06-17T00:25:31.300","status":"Modified","description":"ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9},"cwes":["CWE-200","CWE-310"],"references":["http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759","http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html","http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html","http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html","http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html"],"products":["openssl:openssl","oracle:exalogic_infrastructure","oracle:oss_support_tools","oracle:peoplesoft_enterprise_peopletools","oracle:tuxedo","oracle:vm_virtualbox"],"source":"nvd","synced_at":"2026-10-19T20:37:48.328043465+00:00"},"epss":{"cve":"CVE-2015-3197","score":0.10731,"percentile":0.95823,"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."]}