CVE-2000-0586
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service...
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service or execute arbitrary commands via the SUMMON command.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service or execute arbitrary commands via the SUMMON command.
- Record
CVE-2000-0586- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service or execute arbitrary commands via the SUMMON command.
- Record
CVE-2000-0586- Updated
- 2026-11-02
EUVDEUVD-2000-0582 No score
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service or execute arbitrary commands via the SUMMON command.
- Record
EUVD-2000-0582- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f54q-8494-3hvh No score
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service...
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service or execute arbitrary commands via the SUMMON command.
- Record
GHSA-f54q-8494-3hvh- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | DALnet Bahamut IRCd 4.6.5 - 'SUMMON' Remote Buffer Overflow | 2000-06-29 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2000-0586 is a high vulnerability (CVSS 10.0) in Dalnet Ircd, published June 29, 2000. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.82%, the 91st percentile. No source names a fixed version.