{"cve":"CVE-2016-2183","nvd":{"published":"2016-09-01T00:59:00.137","modified":"2026-06-17T00:43:36.860","status":"Modified","description":"The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTPS session using Triple DES in CBC mode, aka a \"Sweet32\" attack.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-200"],"references":["http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759","http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html","http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html","http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html","http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html"],"products":["cisco:content_security_management_appliance","nodejs:node.js","openssl:openssl","oracle:database","python:python","redhat:enterprise_linux","redhat:jboss_enterprise_application_platform","redhat:jboss_enterprise_web_server","redhat:jboss_web_server"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-2183","score":0.94697,"percentile":0.99857,"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."]}