Total vulnerabilities in the database
iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.
| Software | From | Fixed in |
|---|---|---|
| nlnetlabs / unbound | - | 1.5.0.x |
| canonical / ubuntu_linux | 14.10 | 14.10.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |
| debian / debian_linux | 7.0 | 7.0.x |