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Fencer Vulns
critical 10.0

CVE-2007-1675 in the critical feed json

Buffer overflow in the CRAM-MD5 authentication mechanism in the IMAP server (nimap.exe) in IBM Lotus Domino before 6.5.6 and 7.x before 7.0…

published 2007-03-28 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1669

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
62.2%
EPSS 62.2% chance of exploitation in 30 days, percentile 99.1%
public exploits
3
Exploit-DB

Summary

Buffer overflow in the CRAM-MD5 authentication mechanism in the IMAP server (nimap.exe) in IBM Lotus Domino before 6.5.6 and 7.x before 7.0.2 FP1 allows remote attackers to cause a denial of service via a long username.

Patch / fix

Timeline

  1. Published
  2. First public exploit (EDB-3602)

Exploit prediction

62.20% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4207 Lotus Domino IMAP4 Server 6.5.4 - Remote Buffer Overflow remote, 2007-07-20
  • EDB-3616 IBM Lotus Domino Server 6.5 - Remote Overflow remote, 2007-03-31
  • EDB-3602 IBM Lotus Domino Server 6.5 - 'Username' Remote Denial of Service dos, 2007-03-29

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.