The DNS server for Cisco Content Service Switch (CSS) 11000 and 11500, when prompted for a nonexistent AAAA record, responds with response code 3 (NXDOMAIN or "Name Error") instead of response code 0 ("No Error"), which allows remote attackers to cause a denial of service (inaccessible domain) by forcing other DNS servers to send and cache a request for a AAAA record to the vulnerable server.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-03T16:15:43

Updated: 2022-10-03T16:15:43

Reserved: 2022-10-03T00:00:00


Link: CVE-2003-1132

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2003-12-31T05:00:00.000

Modified: 2008-09-05T20:36:07.747


Link: CVE-2003-1132

JSON object: View

cve-icon Redhat Information

No data.