Vulnerability Description
Cyrus IMAP before 3.2.7, and 3.3.x and 3.4.x before 3.4.1, allows remote authenticated users to bypass intended access restrictions on server annotations and consequently cause replication to stall.
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cyrus | Imap | < 3.2.7 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- https://cyrus.topicbox.com/groups/announce/T056901c106ecfce3/cyrus-imap-3-4-1-rePatchRelease NotesVendor Advisory
- https://cyrus.topicbox.com/groups/announce/T126392718bc29d6b/cyrus-imap-3-2-7-rePatchRelease NotesVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.cyrusimap.org/imap/download/release-notes/3.2/x/3.2.7.htmlPatchRelease NotesVendor Advisory
- https://www.cyrusimap.org/imap/download/release-notes/3.4/x/3.4.1.htmlPatchRelease NotesVendor Advisory
- https://cyrus.topicbox.com/groups/announce/T056901c106ecfce3/cyrus-imap-3-4-1-rePatchRelease NotesVendor Advisory
- https://cyrus.topicbox.com/groups/announce/T126392718bc29d6b/cyrus-imap-3-2-7-rePatchRelease NotesVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.cyrusimap.org/imap/download/release-notes/3.2/x/3.2.7.htmlPatchRelease NotesVendor Advisory
- https://www.cyrusimap.org/imap/download/release-notes/3.4/x/3.4.1.htmlPatchRelease NotesVendor Advisory
FAQ
What is CVE-2021-32056?
CVE-2021-32056 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Cyrus IMAP before 3.2.7, and 3.3.x and 3.4.x before 3.4.1, allows remote authenticated users to bypass intended access restrictions on server annotations and consequently cause replication to stall.
How severe is CVE-2021-32056?
CVE-2021-32056 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32056?
Check the references section above for vendor advisories and patch information. Affected products include: Cyrus Imap, Fedoraproject Fedora.