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 | alma-upgrade-cyrus-imapdalma-upgrade-cyrus-imapd-utilsalma-upgrade-cyrus-imapd-vzic | May 4, 2022 | Dec 16, 2019 | |
| Centos_linux | — | centos-upgrade-cyrus-imapdcentos-upgrade-cyrus-imapd-debuginfocentos-upgrade-cyrus-imapd-debugsourcecentos-upgrade-cyrus-imapd-utilscentos-upgrade-cyrus-imapd-utils-debuginfocentos-upgrade-cyrus-imapd-vziccentos-upgrade-cyrus-imapd-vzic-debuginfo | Nov 5, 2020 | Dec 16, 2019 |
| Debian | debian-upgrade-cyrus-imapd | Dec 23, 2019 | Dec 16, 2019 | |
| Gentoo Linux | gentoo-linux-upgrade-net-mail-cyrus-imapd | Jun 16, 2020 | Dec 16, 2019 | |
| Oracle_linux | — | oracle-linux-upgrade-cyrus-imapdoracle-linux-upgrade-cyrus-imapd-utilsoracle-linux-upgrade-cyrus-imapd-vzic | Nov 12, 2020 | Dec 19, 2019 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-cyrus-imapdredhat-upgrade-cyrus-imapd-debuginforedhat-upgrade-cyrus-imapd-debugsourceredhat-upgrade-cyrus-imapd-utilsredhat-upgrade-cyrus-imapd-utils-debuginforedhat-upgrade-cyrus-imapd-vzicredhat-upgrade-cyrus-imapd-vzic-debuginfo | Nov 5, 2020 | Dec 16, 2019 | |
| Ubuntu | ubuntu-upgrade-cyrus-adminubuntu-upgrade-cyrus-caldavubuntu-upgrade-cyrus-commonubuntu-upgrade-cyrus-imapdubuntu-upgrade-cyrus-replication | Oct 6, 2020 | Dec 16, 2019 |
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