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CVE-2004-1067

Published: Dec 10, 2004Updated: Apr 16, 2026 Sources: CVE List NVDNVD-CWE-Other
10.0CRITICAL
NVD MITRE
EPSS Score
5.2%
Top 8.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

cyrus imap servercarnegie mellon university
On-prem
Communications / email-server-client
fedora coreredhat
On-prem
Operating Systems / linux-distro
ubuntu linuxubuntu
On-premOS
Operating Systems / linux-distro
n/an/a
carnegie mellon universityoss-projectUSCommunicationsaka cyrus imap server, cyrus-sasl, snmptrapd
redhatcommercialUSOperating Systemsaka red hat
ubuntucommercialGBOperating Systemsaka ubuntu linux

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

http://asg.web.cmu.edu/cyrus/download/imapd/changes.html
asg.web.cmu.edu
http://www.securityfocus.com/bid/11738
securityfocus.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/18333
exchange.xforce.ibmcloud.com
and 1 more references View all →

Timeline

Published
Dec 10, 2004
Last Updated
Apr 16, 2026

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