In Dovecot before 2.3.11.3, sending a specially formatted RPA request will crash the auth service because a length of zero is mishandled.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade dovecot | Aug 22, 2024 | Aug 12, 2020 |
| Amazon Linux Ami 2 | — | Upgrade dovecot-develUpgrade dovecot-mysqlUpgrade dovecotUpgrade dovecot-pgsqlUpgrade dovecot-debuginfoUpgrade dovecot-pigeonhole | Sep 18, 2020 | Aug 12, 2020 |
| Amazon_linux | — | Upgrade dovecot | Oct 28, 2020 | Aug 12, 2020 |
| Centos_linux | — | Upgrade dovecot-pgsqlUpgrade dovecot-mysql-debuginfoUpgrade dovecot-debuginfoUpgrade dovecot-mysqlUpgrade dovecot-develUpgrade dovecotUpgrade dovecot-debugsourceUpgrade dovecot-pgsql-debuginfoUpgrade dovecot-pigeonholeUpgrade dovecot-pigeonhole-debuginfo | Sep 4, 2020 | Aug 12, 2020 |
| Debian | — | Upgrade dovecot | Aug 17, 2020 | Aug 12, 2020 |
| Freebsd | — | Upgrade dovecot | Aug 14, 2020 | Aug 13, 2020 |
| Gentoo Linux | — | Upgrade net-mail/dovecot. | Sep 8, 2020 | Aug 12, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade dovecotUpgrade dovecot-mysqlUpgrade dovecot-pgsqlUpgrade dovecot-pigeonhole | Nov 3, 2020 | Aug 12, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade dovecot-pigeonholeUpgrade dovecot-pgsqlUpgrade dovecot-mysqlUpgrade dovecot | Sep 28, 2020 | Aug 12, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade dovecot-mysqlUpgrade dovecot-pigeonholeUpgrade dovecot | Sep 29, 2020 | Aug 12, 2020 |
| Oracle_linux | — | Upgrade dovecot-pgsqlUpgrade dovecot-develUpgrade dovecotUpgrade dovecot-pigeonholeUpgrade dovecot-mysql | Sep 4, 2020 | Aug 12, 2020 |
| Redhat_linux | — | Upgrade dovecot-mysqlUpgrade dovecot-debugsourceUpgrade dovecotUpgrade dovecot-debuginfoUpgrade dovecot-mysql-debuginfoUpgrade dovecot-pigeonhole-debuginfoUpgrade dovecot-pgsql-debuginfoUpgrade dovecot-pigeonholeUpgrade dovecot-develUpgrade dovecot-pgsql | Sep 4, 2020 | Aug 12, 2020 |
| Suse | — | Upgrade dovecot23Upgrade dovecot23-fts-squatUpgrade dovecot23-backend-sqliteUpgrade dovecot22Upgrade dovecot22-develUpgrade dovecot22-backend-mysqlUpgrade dovecot22-backend-pgsqlUpgrade dovecot23-backend-pgsqlUpgrade dovecot22-backend-sqliteUpgrade dovecot23-ftsUpgrade dovecot23-fts-luceneUpgrade dovecot23-fts-solrUpgrade dovecot23-backend-mysqlUpgrade dovecot23-devel | Aug 20, 2020 | Aug 12, 2020 |
| Ubuntu | — | Upgrade dovecot-core (Ubuntu Pro)Upgrade dovecot-core | Aug 13, 2020 | Aug 12, 2020 |
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