An issue was discovered in Cyrus IMAP before 2.5.15, 3.0.x before 3.0.13, and 3.1.x through 3.1.8. If sieve script uploading is allowed (3.x) or certain non-default sieve options are enabled (2.x), a user with a mail account on the service can use a sieve script containing a fileinto directive to create any mailbox with administrator privileges, because of folder mishandling in autosieve_createfolder() in imap/lmtp_sieve.c.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade cyrus-imapdUpgrade cyrus-imapd-utilsUpgrade cyrus-imapd-vzic | May 4, 2022 | Dec 16, 2019 |
| Centos_linux | — | Upgrade cyrus-imapd-debuginfoUpgrade cyrus-imapdUpgrade cyrus-imapd-vzic-debuginfoUpgrade cyrus-imapd-debugsourceUpgrade cyrus-imapd-utils-debuginfoUpgrade cyrus-imapd-vzicUpgrade cyrus-imapd-utils | Nov 5, 2020 | Dec 16, 2019 |
| Debian | — | Upgrade cyrus-imapd | Dec 23, 2019 | Dec 16, 2019 |
| Gentoo Linux | — | Upgrade net-mail/cyrus-imapd. | Jun 16, 2020 | Dec 16, 2019 |
| Oracle_linux | — | Upgrade cyrus-imapdUpgrade cyrus-imapd-utilsUpgrade cyrus-imapd-vzic | Nov 12, 2020 | Dec 19, 2019 |
| Redhat_linux | — | Upgrade cyrus-imapdUpgrade cyrus-imapd-vzicUpgrade cyrus-imapd-vzic-debuginfoUpgrade cyrus-imapd-debuginfoUpgrade cyrus-imapd-debugsourceUpgrade cyrus-imapd-utils-debuginfoUpgrade cyrus-imapd-utilsNo solution exists | Nov 5, 2020 | Dec 16, 2019 |
| Ubuntu | — | Upgrade cyrus-caldavUpgrade cyrus-replicationUpgrade cyrus-adminUpgrade cyrus-imapdUpgrade cyrus-common | Oct 6, 2020 | Dec 16, 2019 |
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