Unscored severity · published Dec 31, 2003
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")…
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CVSS
2.1%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Content Services Switch 11000 · Cisco
All versions, or not specified · source: NVD
CS
Content Services Switch 11500 · Cisco
All versions, or not specified · source: NVD
Affected product
CS
Content Services Switch 11000
Cisco
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