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Dovecot Sieve Plugin Multiple Buffer Overflow Vulnerabilities
Information
Severity
Severity
High
Family
Family
Buffer overflow
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
14 years ago
Modified
Modified
5 years ago
Summary
This host has Dovecot Sieve Plugin installed and is prone to multiple Buffer Overflow Vulnerabilities
Insight
Insight
Multiple buffer overflow errors in the CMU libsieve when processing malicious SIEVE scripts.
Affected Software
Affected Software
Dovecot versions 1.0 before 1.0.4 and 1.1 before 1.1.7
Solution
Solution
Apply the patch or upgrade to Dovecot version 1.1.4 or 1.1.7
Common Vulnerabilities and Exposures (CVE)
References
- http://xforce.iss.net/xforce/xfdb/53248
- http://www.vupen.com/english/advisories/2009/2641
- http://www.dovecot.org/list/dovecot-news/2009-September/000135.html
- http://www.dovecot.org/download.html
- http://hg.dovecot.org/dovecot-sieve-1.1/rev/049f22520628
- http://hg.dovecot.org/dovecot-sieve-1.1/rev/4577c4e1130d