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CVE-2000-0016

26
FAUCET Score

CVE-2000-0016 describes a buffer overflow vulnerability in the Internet Anywhere POP3 Mail Server, specifically affecting True North Software's Internet Anywhere Mail Server. This flaw allows remote, unauthenticated attackers to trigger a denial of service or potentially execute arbitrary commands by submitting an excessively long username. While the CVSS score is 5.0 (MEDIUM) indicating a low-complexity network attack with partial availability impact, its FAUCET Risk Score is high at 80/100. There is no evidence of active exploitation, but public exploit code exists on ExploitDB, and there is no significant community discussion or media coverage around this decades-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.3CPE matchmatch criteria
cpe:2.3:a:true_north:internet_anywhere_mail_server:2.3:*:*:*:*:*:*:*
2.3.1CPE matchmatch criteria
cpe:2.3:a:true_north:internet_anywhere_mail_server:2.3.1:*:*:*:*:*:*:*

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
6.74%
Probability of exploitation in next 30 days
EPSS Percentile
93.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-19561 · Oct 1, 1999
This CVE's current EPSS score of 0.0674 is in the 90th percentile among its peer group of 23,684 CVEs.

Social Chatter

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

securityfocus.com / bid/730