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…

published April 21, 2005

CVSS
—
EPSS
2%
Percentile
81.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02115 · 81.6th percentile
Published
2005-04-21T04:00Z
EPSS history
Timeline
  • 21 APR 04:00Z
    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…
    cvelistv5