{"cve":"CVE-2012-4534","nvd":{"published":"2012-12-19T11:55:54.673","modified":"2026-10-09T20:17:04.627","status":"Modified","description":"org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows remote attackers to cause a denial of service (infinite loop) by terminating the connection during the reading of a response.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://archives.neohapsis.com/archives/bugtraq/2012-12/0043.html","http://lists.opensuse.org/opensuse-updates/2013-01/msg00051.html","http://lists.opensuse.org/opensuse-updates/2013-01/msg00061.html","http://lists.opensuse.org/opensuse-updates/2013-01/msg00080.html","http://marc.info/?l=bugtraq&m=136612293908376&w=2"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-4534","score":0.07452,"percentile":0.94416,"date":"2026-10-25"},"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."]}