CVE-2000-0075
CVE-2000-0075 is a medium-severity vulnerability in Nosque Msgcore with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 2% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Nosque Msgcore
- Published:
- Last modified:
Description
Super Mail Transfer Package (SMTP), later called MsgCore, has a memory leak which allows remote attackers to cause a denial of service by repeating multiple HELO, MAIL FROM, RCPT TO, and DATA commands in the same session.
Frequently asked questions
- What is CVE-2000-0075?
- Super Mail Transfer Package (SMTP), later called MsgCore, has a memory leak which allows remote attackers to cause a denial of service by repeating multiple HELO, MAIL FROM, RCPT TO, and DATA commands in the same session.
- How severe is CVE-2000-0075?
- CVE-2000-0075 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2000-0075 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2000-0075?
- CVE-2000-0075 affects Nosque Msgcore. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2000-0075?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2000-0075 published?
- CVE-2000-0075 was published on 2000-01-13 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:nosque:msgcore:1.9:*:*:*:*:*:*:*
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- CVE-1999-1353 — Medium (CVSS 4.6): Nosque MsgCore 2.14 stores passwords in cleartext: (1) the administrator password in the AdmPasswd registry key, and…