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CVE-2005-2315

20
FAUCET Score

CVE-2005-2315 describes a buffer overflow vulnerability in Domain Name Relay Daemon (DNRD) versions prior to 2.19.1. This flaw allows remote attackers to execute arbitrary code by sending a large volume of oversized DNS packets with specific flags cleared. The vulnerability carries a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:dnrd:dnrd:1.0:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:dnrd:dnrd:1.1:*:*:*:*:*:*:*
1.2CPE matchmatch criteria
cpe:2.3:a:dnrd:dnrd:1.2:*:*:*:*:*:*:*
1.3CPE matchmatch criteria
cpe:2.3:a:dnrd:dnrd:1.3:*:*:*:*:*:*:*
1.4CPE matchmatch criteria
cpe:2.3:a:dnrd:dnrd:1.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.77%
Probability of exploitation in next 30 days
EPSS Percentile
88.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0377 is in the 80th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/16142
PatchVendor Advisory
securitytracker.com / id
Exploit
sourceforge.net / forum/forum.php
Patch
freebsd.org / ports/portaudit/e72fd82b-fa01-11d9-bc08-0001020eed82.html