{"id":"CVE-2002-2239","aliases":["EUVD-2002-2218","GHSA-7ccr-xp36-pxwq"],"status":"published","title":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12...","description":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01602,"percentile":0.75979,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:55Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.securityfocus.com/bid/6358","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10823","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.cisco.com/warp/public/707/osm-lc-ios-pkt-vuln-pub.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2239"},{"url":"https://github.com/advisories/GHSA-7ccr-xp36-pxwq"}],"sources":{"cve":[{"id":"CVE-2002-2239","description":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.","status":"published","published":"2007-10-14T20:00:00Z","modified":"2024-08-08T03:59:11.406Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-2218","description":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.","status":"published","published":"2007-10-14T20:00:00Z","modified":"2024-08-08T03:59:11Z","updated_at":"2026-11-03T01:14:53.910261Z"}],"ghsa":[{"id":"GHSA-7ccr-xp36-pxwq","title":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12...","description":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.","status":"published","published":"2022-04-30T18:22:46Z","modified":"2023-01-30T05:06:27Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:47:30.041148Z"}],"nvd":[{"id":"CVE-2002-2239","description":"The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:55.9Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}