{"id":"CVE-2012-3845","aliases":["EUVD-2012-3792","GHSA-pfrg-42vh-vgr3"],"status":"published","title":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of...","description":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.","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":0.0327,"percentile":0.88483,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2012-07-03T22:00:00Z","modified":"2026-06-16T23:43:59Z","exploits":[{"source":"exploitdb","id":"EDB-18816","title":"LAN Messenger 1.2.28 - Denial of Service","type":"dos","platform":"windows","date":"2012-05-01","verified":true,"url":"https://www.exploit-db.com/exploits/18816"}],"products":[{"vendor":"lan_messenger","product":"lan_messenger1.2.28"}],"references":[{"url":"http://www.securityfocus.com/bid/53333","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2012-05/0005.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75319","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/18816","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3845"},{"url":"https://github.com/advisories/GHSA-pfrg-42vh-vgr3"}],"sources":{"cve":[{"id":"CVE-2012-3845","description":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.","status":"published","published":"2012-07-03T22:00:00Z","modified":"2024-08-06T20:21:04.008Z","updated_at":"2026-11-02T14:34:50.94153Z"}],"euvd":[{"id":"EUVD-2012-3792","description":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.","status":"published","published":"2012-07-03T22:00:00Z","modified":"2024-08-06T20:21:04Z","updated_at":"2026-11-03T01:56:09.412323Z"}],"ghsa":[{"id":"GHSA-pfrg-42vh-vgr3","title":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of...","description":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.","status":"published","published":"2022-05-17T01:43:12Z","modified":"2023-02-03T05:05:18Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:43.432623Z"}],"nvd":[{"id":"CVE-2012-3845","description":"Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.","status":"published","published":"2012-07-03T22:55:03.163Z","modified":"2026-06-16T23:43:59.877Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:14.774945Z"}]}}