Servers and applications
CVE-2014-8602
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.
- Severity
- Medium 4.3
- Published
- 11 Dec 2014
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Exploit chance
- 32% in the next 30 daysHigher than 98% of CVEs. EPSS by FIRST, 12 Nov 2026
- Weakness
- CWE-399
- Attack
- Over the network · No login needed
- Attacker can
- Slow it down
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
UnboundServers and applications · cpe:a:nlnetlabs:unbound |
|