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Fencer Vulns
medium 5.0

CVE-2000-0567 json

Buffer overflow in Microsoft Outlook and Outlook Express allows remote attackers to execute arbitrary commands via a long Date field in an…

published 2000-07-18 26 y ago modified 2026-06-16 4 mo ago also EUVD-2000-0563

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
32.3%
EPSS 32.3% chance of exploitation in 30 days, percentile 98%
public exploits
2
Exploit-DB

Summary

Buffer overflow in Microsoft Outlook and Outlook Express allows remote attackers to execute arbitrary commands via a long Date field in an email header, aka the "Malformed E-mail Header" vulnerability.

Timeline

  1. First public exploit (EDB-20079)
  2. Published

Exploit prediction

32.33% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-20079 Microsoft Outlook 97/98/2000 / Outlook Express 4.0/5.0 - GMT Field Buffer Overflow (2) remote, 2000-07-18
  • EDB-20078 Microsoft Outlook 97/98/2000 / Outlook Express 4.0/5.0 - GMT Field Buffer Overflow (1) remote, 2000-07-18

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.