{"id":"CVE-2002-1698","aliases":["EUVD-2002-1678","GHSA-jr8h-pxrc-8jcp"],"status":"published","title":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to...","description":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.","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":0.15509,"percentile":0.96831,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T21:59:48Z","products":[{"vendor":"microsoft","product":"msn_messenger"}],"references":[{"url":"http://www.securityfocus.com/bid/4675","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/9014","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://online.securityfocus.com/archive/1/271130","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1698"},{"url":"https://github.com/advisories/GHSA-jr8h-pxrc-8jcp"}],"sources":{"cve":[{"id":"CVE-2002-1698","description":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.","status":"published","published":"2005-06-21T04:00:00Z","modified":"2024-08-08T03:34:55.778Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1678","description":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.","status":"published","published":"2005-06-21T04:00:00Z","modified":"2024-08-08T03:34:55Z","updated_at":"2026-11-03T01:14:55.321691Z"}],"ghsa":[{"id":"GHSA-jr8h-pxrc-8jcp","title":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to...","description":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.","status":"published","published":"2022-04-30T18:21:42Z","modified":"2023-01-30T05:06:29Z","updated_at":"2026-11-02T14:47:30.5047Z"}],"nvd":[{"id":"CVE-2002-1698","description":"Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T21:59:48.343Z","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":"2026-11-02T14:00:43.239725Z"}]}}