Unbound before 1.3.4 does not properly verify signatures for NSEC3 records, which allows remote attackers to cause secure delegations to be downgraded via DNS spoofing or other DNS-related attacks in conjunction with crafted delegation responses.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Unbound | Nlnetlabs | 0.8 | 0.8 |
Unbound | Nlnetlabs | 1.2.1 | 1.2.1 |
Unbound | Nlnetlabs | 1.0.1 | 1.0.1 |
Unbound | Nlnetlabs | 1.1.0 | 1.1.0 |
Unbound | Nlnetlabs | 0.0 | 0.0 |
Unbound | Nlnetlabs | 0.10 | 0.10 |
Unbound | Nlnetlabs | 1.3.0 | 1.3.0 |
Unbound | Nlnetlabs | 0.09 | 0.09 |
Unbound | Nlnetlabs | 1.0.0 | 1.0.0 |
Unbound | Nlnetlabs | 0.7.2 | 0.7.2 |
Unbound | Nlnetlabs | 1.1.1 | 1.1.1 |
Unbound | Nlnetlabs | 0.11 | 0.11 |
Unbound | Nlnetlabs | * | 1.3.3 |
Unbound | Nlnetlabs | 1.3.2 | 1.3.2 |
Unbound | Nlnetlabs | 1.3.1 | 1.3.1 |
Unbound | Nlnetlabs | 0.4 | 0.4 |
Unbound | Nlnetlabs | 0.7 | 0.7 |
Unbound | Nlnetlabs | 0.2 | 0.2 |
Unbound | Nlnetlabs | 0.1 | 0.1 |
Unbound | Nlnetlabs | 0.7.1 | 0.7.1 |
Unbound | Nlnetlabs | 1.2.0 | 1.2.0 |
Unbound | Nlnetlabs | 1.0.2 | 1.0.2 |
Unbound | Nlnetlabs | 0.5 | 0.5 |
Unbound | Nlnetlabs | 0.6 | 0.6 |
Unbound | Nlnetlabs | 0.3 | 0.3 |