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CVE-2009-2632

Published: 8 September 2009

Buffer overflow in the SIEVE script component (sieve/script.c), as used in cyrus-imapd in Cyrus IMAP Server 2.2.13 and 2.3.14, and Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, allows local users to execute arbitrary code and read or modify arbitrary messages via a crafted SIEVE script, related to the incorrect use of the sizeof operator for determining buffer length, combined with an integer signedness error.

Notes

AuthorNote
mdeslaur
version specified is of dovecot-sieve, not of the dovecot itself
although code is present in dapper's dovecot, we don't compile
the sieve plugin

Priority

Medium

Status

Package Release Status
cyrus-imapd-2.2
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy Ignored
(end of life)
intrepid Ignored
(end of life, was needed)
jaunty
Released (2.2.13-14ubuntu3.1)
karmic Not vulnerable
(2.2.13-16ubuntu1)
lucid Not vulnerable
(2.2.13-16ubuntu1)
maverick Not vulnerable
(2.2.13-16ubuntu1)
natty Not vulnerable
(2.2.13-16ubuntu1)
oneiric Not vulnerable
(2.2.13-16ubuntu1)
upstream
Released (2.2.13-15)
Patches:
upstream: https://bugzilla.andrew.cmu.edu/cgi-bin/cvsweb.cgi/src/sieve/script.c.diff?r1=1.67&r2=1.68
debdiff: https://bugs.launchpad.net/ubuntu/+source/cyrus-imapd-2.2/+bug/438363


dovecot
Launchpad, Ubuntu, Debian
dapper Not vulnerable
(code not compiled)
hardy
Released (1:1.0.10-1ubuntu5.2)
intrepid
Released (1:1.1.4-0ubuntu1.3)
jaunty
Released (1:1.1.11-0ubuntu4.1)
karmic
Released (1:1.1.11-0ubuntu9)
lucid
Released (1:1.1.11-0ubuntu9)
maverick
Released (1:1.1.11-0ubuntu9)
natty
Released (1:1.1.11-0ubuntu9)
oneiric
Released (1:1.1.11-0ubuntu9)
upstream
Released (1.1.7)
Patches:


upstream: http://hg.dovecot.org/dovecot-sieve-1.1/rev/049f22520628
upstream: http://hg.dovecot.org/dovecot-sieve-1.1/rev/4577c4e1130d
kolab-cyrus-imapd
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy Ignored
(end of life)
intrepid Ignored
(end of life, was needed)
jaunty Ignored
(end of life)
karmic Ignored
(end of life)
lucid Not vulnerable
(2.2.13-9)
maverick Not vulnerable
(2.2.13-9)
natty Not vulnerable
(2.2.13-9)
oneiric Not vulnerable
(2.2.13-9)
upstream Needs triage