CVE-2004-1067 json
Off-by-one error in the mysasl_canon_user function in Cyrus IMAP Server 2.2.9 and earlier leads to a buffer overflow, which may allow remot…
published 2004-12-10 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1065
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.2%
- EPSS 5.2% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known
Summary
Off-by-one error in the mysasl_canon_user function in Cyrus IMAP Server 2.2.9 and earlier leads to a buffer overflow, which may allow remote attackers to execute arbitrary code via the username.
Patch / fix
- securityfocus.com/bid/11738 advisory
Exploit prediction
5.18% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
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
-
securityfocus.com
/bid/11738
vdb-entry, patch, vendor-advisory
-
ubuntu.com
/usn/usn-37-1/
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/18333
vdb-entry
- asg.web.cmu.edu /cyrus/download/imapd/changes.html
Sources
- CVE List CVE-2004-1067
- NVD CVE-2004-1067
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