{"id":"CVE-2008-1152","aliases":["EUVD-2008-1161","GHSA-mx4j-m8xg-9rjj"],"status":"published","title":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers...","description":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.","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":0.03713,"percentile":0.89836,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2008-03-27T17:00:00Z","modified":"2026-06-16T22:51:06Z","products":[{"vendor":"cisco","product":"cisco_ios"},{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.vupen.com/english/advisories/2008/1006/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA08-087B.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://www.securitytracker.com/id?1019712","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/28465","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080969866.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/29507","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5821","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/41482","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-1152"},{"url":"https://github.com/advisories/GHSA-mx4j-m8xg-9rjj"}],"sources":{"cve":[{"id":"CVE-2008-1152","description":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.","status":"published","published":"2008-03-27T17:00:00Z","modified":"2024-08-07T08:08:57.828Z","updated_at":"2026-11-02T14:34:48.103804Z"}],"euvd":[{"id":"EUVD-2008-1161","description":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.","status":"published","published":"2008-03-27T17:00:00Z","modified":"2024-08-07T08:08:57Z","updated_at":"2026-11-03T01:39:03.090998Z"}],"ghsa":[{"id":"GHSA-mx4j-m8xg-9rjj","title":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers...","description":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.","status":"published","published":"2022-05-01T23:37:14Z","modified":"2023-01-31T05:05:38Z","updated_at":"2026-11-02T14:48:53.375258Z"}],"nvd":[{"id":"CVE-2008-1152","description":"The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.","status":"published","published":"2008-03-27T17:44:00Z","modified":"2026-06-16T22:51:06.127Z","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-399"],"updated_at":"2026-11-02T14:01:25.857543Z"}]}}