Vulnerability CVE-2004-1067
Published: 2005-01-10   Modified: 2012-02-12

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.

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Ubuntu -> Ubuntu linux 
Redhat -> Fedora core 
Carnegie mellon university -> Cyrus imap server 

 References:
http://asg.web.cmu.edu/cyrus/download/imapd/changes.html
http://www.securityfocus.com/bid/11738
http://xforce.iss.net/xforce/xfdb/18333
https://www.ubuntu.com/usn/usn-37-1/
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