CVEvulnerability

CVE-2005-2316

5.0 MEDIUM Published 2005-12-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-12-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers to cause a denial of service (infinite recursion) via a DNS packet that uses message compression in the QNAME and two pointers that point to each other (circular buffer).

Affected configurations

• dnrd dnrd 2.0 • dnrd dnrd 2.1 • dnrd dnrd 2.2 • dnrd dnrd 2.3 • dnrd dnrd 2.4 • dnrd dnrd 2.5 • dnrd dnrd 2.6 • dnrd dnrd 2.7 • dnrd dnrd 2.8 • dnrd dnrd 2.9 • dnrd dnrd 2.10 • dnrd dnrd 2.11 • dnrd dnrd 2.12 • dnrd dnrd 2.12.1 • dnrd dnrd 2.13 • dnrd dnrd 2.14 • dnrd dnrd 2.14.1 • dnrd dnrd 2.15 • dnrd dnrd 2.16 • dnrd dnrd 2.16.1 • dnrd dnrd 2.17.1 • dnrd dnrd 2.17.2 • dnrd dnrd 2.18 • dnrd dnrd 2.19

References