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Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade dovecotUpgrade dovecot-mysqlUpgrade dovecot-develUpgrade dovecot-pigeonholeUpgrade dovecot-pgsql | May 4, 2022 | Jan 4, 2021 |
| Alpine Linux | — | Upgrade dovecot | Jan 29, 2021 | Jan 4, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 4, 2021 |
| Centos_linux | — | Upgrade dovecot-mysql-debuginfoUpgrade dovecot-pigeonhole-debuginfoUpgrade dovecotUpgrade dovecot-debuginfoUpgrade dovecot-mysqlUpgrade dovecot-pigeonholeUpgrade dovecot-pgsql-debuginfoUpgrade dovecot-pgsqlUpgrade dovecot-debugsource | Jun 1, 2021 | Jan 4, 2021 |
| Debian | — | Upgrade dovecot | Jan 6, 2021 | Jan 4, 2021 |
| Freebsd | — | Upgrade dovecot | Jan 7, 2021 | Jan 4, 2021 |
| Gentoo Linux | — | Upgrade net-mail/dovecot. | Jan 11, 2021 | Jan 4, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade dovecotUpgrade dovecot-pigeonholeUpgrade dovecot-mysql | Feb 2, 2021 | Jan 4, 2021 |
| Oracle_linux | — | Upgrade dovecot-develUpgrade dovecot-pgsqlUpgrade dovecot-pigeonholeUpgrade dovecot-mysqlUpgrade dovecot | May 26, 2021 | Jan 4, 2021 |
| Redhat_linux | — | Upgrade dovecot-mysqlUpgrade dovecot-pgsql-debuginfoNo solution existsUpgrade dovecotUpgrade dovecot-debuginfoUpgrade dovecot-debugsourceUpgrade dovecot-develUpgrade dovecot-pigeonholeUpgrade dovecot-mysql-debuginfoUpgrade dovecot-pigeonhole-debuginfoUpgrade dovecot-pgsql | May 21, 2021 | Jan 4, 2021 |
| Suse | — | Upgrade dovecot23-fts-luceneUpgrade dovecot23Upgrade dovecot23-backend-pgsqlUpgrade dovecot23-fts-squatUpgrade dovecot23-backend-sqliteUpgrade dovecot23-develUpgrade dovecot23-fts-solrUpgrade dovecot23-backend-mysqlUpgrade dovecot23-fts | Jan 6, 2021 | Jan 4, 2021 |
| Ubuntu | — | Upgrade dovecot-coreUpgrade dovecot-core (Ubuntu Pro) | Jan 5, 2021 | Jan 4, 2021 |
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