cyrus-imapd: The Cyrus IMAP server provides access to personal mail, system-wide bulletin boards, news-feeds, calendar and contact...
CVE-2021-33582 is fixed in 12 products on 1 platform, first by cyrus-admin 2.5.10-3ubuntu1.1+esm1, released August 31, 2021. It is not reported as exploited. Patch Radar priority: High.
The Cyrus IMAP server provides access to personal mail, system-wide bulletin boards, news-feeds, calendar and contacts through the IMAP, JMAP, NNTP, CalDAV and CardDAV protocols. Security Fix(es): * cyrus-imapd: Denial of service via string hashing algorithm collisions (CVE-2021-33582) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| cyrus-admin · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-admin 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-admin · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-admin 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-caldav · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-caldav 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-caldav · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-caldav 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-clients · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-clients 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-clients · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-clients 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-common · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-common 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-common · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-common 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-imapd · RHEL 8 | 0:3.0.7-20.el8_4.1 | RHSA-2021:3492 | Sep 13, 2021 |
| cyrus-imapd · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-imapd 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-imapd · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-imapd 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-imapd · ol 8 | 0:3.0.7-20.el8_4.1 | ELSA-2021-3492 | Sep 13, 2021 |
| cyrus-imapd-utils · RHEL 8 | 0:3.0.7-20.el8_4.1 | RHSA-2021:3492 | Sep 13, 2021 |
| cyrus-imapd-utils · ol 8 | 0:3.0.7-20.el8_4.1 | ELSA-2021-3492 | Sep 13, 2021 |
| cyrus-imapd-vzic · RHEL 8 | 0:3.0.7-20.el8_4.1 | RHSA-2021:3492 | Sep 13, 2021 |
| cyrus-imapd-vzic · ol 8 | 0:3.0.7-20.el8_4.1 | ELSA-2021-3492 | Sep 13, 2021 |
| cyrus-murder · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-murder 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-murder · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-murder 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-nntpd · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-nntpd 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-nntpd · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-nntpd 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-pop3d · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-pop3d 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-pop3d · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-pop3d 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| cyrus-replication · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | cyrus-replication 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| cyrus-replication · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | cyrus-replication 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
| libcyrus-imap-perl · Ubuntu 18.04.6 LTS (bionic) | 2.5.10-3ubuntu1.1+esm1 | libcyrus-imap-perl 2.5.10-3ubuntu1.1+esm1 | Aug 31, 2021 |
| libcyrus-imap-perl · Ubuntu 20.04 LTS (focal) | 3.0.13-5ubuntu0.1~esm1 | libcyrus-imap-perl 3.0.13-5ubuntu0.1~esm1 | Aug 31, 2021 |
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