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.
CVSS Details
- CVSS 3.1 Base Score: 8.4
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Cyrusimap | — | Apply OS X security update 2010-002 | Dec 16, 2011 | Sep 8, 2009 |
| Centos_linux | — | Upgrade cyrus-imapd-develUpgrade cyrus-imapd-nntpUpgrade perl-CyrusUpgrade cyrus-imapd-murderUpgrade cyrus-imapdUpgrade cyrus-imapd-utilsUpgrade cyrus-imapd-perl | Dec 1, 2016 | Sep 8, 2009 |
| Debian | — | Upgrade dovecot | Jul 30, 2024 | Sep 8, 2009 |
| Freebsd | — | Upgrade cyrus-imapd | Dec 10, 2025 | Sep 9, 2009 |
| Gentoo Linux | — | Upgrade net-mail/cyrus-imapd. | Oct 30, 2017 | Sep 8, 2009 |
| Oracle_linux | — | Upgrade cyrus-imapd-develUpgrade cyrus-imapd-utilsUpgrade cyrus-imapdUpgrade cyrus-imapd-perl | Oct 16, 2024 | Sep 8, 2009 |
| Suse | — | Upgrade dovecot11Upgrade cyrus-imapdUpgrade perl-Cyrus-SIEVE-managesieveUpgrade dovecot11-backend-sqliteUpgrade dovecot11-backend-pgsqlUpgrade cyrus-imapd-develUpgrade dovecot11-backend-mysqlUpgrade dovecotUpgrade perl-Cyrus-IMAPUpgrade dovecot11-develUpgrade dovecot11-fts-luceneUpgrade dovecot-devel | Feb 17, 2015 | Sep 8, 2009 |
| Ubuntu | — | Upgrade dovecot-common | Nov 8, 2024 | Sep 8, 2009 |
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