CVE-2000-0586
Buffer overflow in Dalnet IRC server 4.6.5 allows remote attackers to cause a denial of service...
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 92nd percentile. No source names a fixed version.
- Severity
- 10.0 HighCVSS 2.0, NVD
- Exploit chance
- 4.82%EPSS, 92nd percentile
- Exploitation
- None known1 public exploit
- Fixed in
- No fix listedNo source names one
Description
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
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 |
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 ListNo 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-2000-0582No 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-8494-3hvhNo 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
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.