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CVE-2000-0601

23
FAUCET Score

CVE-2000-0601 describes a denial-of-service vulnerability in LeafChat 1.7, an IRC client developed by LeafDigital. A remote IRC server can exploit this by rapidly sending numerous error messages, causing the client to crash or become unresponsive. This vulnerability has a CVSS score of 5.0 (Medium), indicating it can be exploited remotely with low attack complexity, resulting in a partial denial of service. While there is an ExploitDB entry (EDB-20039) demonstrating this vulnerability, there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.7CPE matchmatch criteria
cpe:2.3:a:leafdigital:leafchat:1.7:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.07%
Probability of exploitation in next 30 days
EPSS Percentile
86.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-20039 · Jun 25, 2000
This CVE's current EPSS score of 0.0307 is in the 81st percentile among its peer group of 23,684 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

leafdigital.com / Software/leafChat/history.html
securityfocus.com / bid/1396
securityfocus.com / templates/archive.pike