296,843
Total vulnerabilities in the database
The ISDN implementation in Cisco IOS 15.3S allows remote attackers to cause a denial of service (device reload) via malformed Q931 SETUP messages, aka Bug ID CSCut37890.
| Software | From | Fixed in | 
|---|---|---|
| cisco / ios | 15.3s | 15.3s.x | 
| cisco / ios | 15.3(3)s1 | 15.3(3)s1.x |