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Fencer Vulns
critical 10.0

CVE-1999-0005 in the critical feed json

Arbitrary command execution via IMAP buffer overflow in authenticate command.

published 1998-07-20 28 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0005

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
19.4%
EPSS 19.4% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Arbitrary command execution via IMAP buffer overflow in authenticate command.

Timeline

  1. First public exploit (EDB-19107)
  2. Published

Exploit prediction

19.39% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-19107 Netscape Messaging Server 3.55 & University of Washington imapd 10.234 - Remote Buffer Overflow remote, 1998-07-17

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

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.