Vulnerability in Cisco Content Services Switch 11000
CVE-2003-1132
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.
EPSS: 0.021 (80.6th percentile) — read the EPSS interpretation.
Affected products
- Cisco Content_services_switch_11000
- Cisco Content_services_switch_11500
- N/a — versions n/a
References
- cve@mitre.org (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- cve@mitre.org (US Government Resource, x_refsource_CERT-VN, third-party-advisory)