Vulnerability Monitor

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CVE-2005-2315

Buffer overflow in Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers to execute arbitrary code via a large number of large DNS packets with the Z and QR flags cleared.

Security Impact Summary

CVE-2005-2315 is a security vulnerability that . Impacting 1 product from dnrd organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2005, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2005-12-31T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dnrd	dnrd	1.0	Yes
Application	dnrd	dnrd	1.1	Yes
Application	dnrd	dnrd	1.2	Yes
Application	dnrd	dnrd	1.3	Yes
Application	dnrd	dnrd	1.4	Yes
Application	dnrd	dnrd	2.0	Yes
Application	dnrd	dnrd	2.1	Yes
Application	dnrd	dnrd	2.2	Yes
Application	dnrd	dnrd	2.3	Yes
Application	dnrd	dnrd	2.4	Yes
Application	dnrd	dnrd	2.5	Yes
Application	dnrd	dnrd	2.6	Yes
Application	dnrd	dnrd	2.7	Yes
Application	dnrd	dnrd	2.8	Yes
Application	dnrd	dnrd	2.9	Yes
Application	dnrd	dnrd	2.10	Yes

References

http://secunia.com/advisories/16142 Patch, Vendor Advisory ([email protected])
http://securitytracker.com/id?1014557 Exploit ([email protected])
http://sourceforge.net/forum/forum.php?forum_id=482568 Patch ([email protected])
http://www.FreeBSD.org/ports/portaudit/e72fd82b-fa01-11d9-bc08-0001020eed82.html ([email protected])
http://secunia.com/advisories/16142 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://securitytracker.com/id?1014557 Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://sourceforge.net/forum/forum.php?forum_id=482568 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.FreeBSD.org/ports/portaudit/e72fd82b-fa01-11d9-bc08-0001020eed82.html (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For dnrd's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.