{"id":"CVE-2004-2540","aliases":["EUVD-2004-2531","GHSA-h2mv-7266-r4gv"],"status":"published","title":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0...","description":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0 through 1.4.2_05 allows remote attackers to cause a denial of service (JVM unresponsive) via crafted serialized data.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02492,"percentile":0.84766,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:09:50Z","products":[{"vendor":"sun","product":"jdk"},{"vendor":"sun","product":"jre"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-04/0113.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/13271/","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://sunsolve.sun.com/searchproxy/document.do?assetkey=1-26-57707-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/20027","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2540"},{"url":"http://secunia.com/advisories/13271"},{"url":"https://github.com/advisories/GHSA-h2mv-7266-r4gv"}],"sources":{"cve":[{"id":"CVE-2004-2540","description":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0 through 1.4.2_05 allows remote attackers to cause a denial of service (JVM unresponsive) via crafted serialized data.","status":"published","published":"2005-11-16T07:37:00Z","modified":"2024-08-08T01:29:13.924Z","updated_at":"2026-11-02T14:34:53.70484Z"}],"euvd":[{"id":"EUVD-2004-2531","description":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0 through 1.4.2_05 allows remote attackers to cause a denial of service (JVM unresponsive) via crafted serialized data.","status":"published","published":"2005-11-16T07:37:00Z","modified":"2024-08-08T01:29:13Z","updated_at":"2026-11-03T01:15:10.048939Z"}],"ghsa":[{"id":"GHSA-h2mv-7266-r4gv","title":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0...","description":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0 through 1.4.2_05 allows remote attackers to cause a denial of service (JVM unresponsive) via crafted serialized data.","status":"published","published":"2022-04-29T03:01:38Z","modified":"2025-04-03T04:05:55Z","updated_at":"2026-11-02T15:00:40.646262Z"}],"nvd":[{"id":"CVE-2004-2540","description":"readObject in (1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.0 through 1.4.2_05 allows remote attackers to cause a denial of service (JVM unresponsive) via crafted serialized data.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:09:50.683Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:53.133049Z"}]}}