CVE-2021-32056
MEDIUM
4.3
CVSS Score
Published: May 10, 2021 at 01:05 PM UTC
Updated: June 17, 2026 at 03:52 AM UTC
2 products affected across 2 vendorsFedoraImap
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Severity
MEDIUM4.3
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://cyrus.topicbox.com/groups/announce/T056901c106ecfce3/cyrus-imap-3-4-1-released
- https://cyrus.topicbox.com/groups/announce/T126392718bc29d6b/cyrus-imap-3-2-7-released
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HEO3RURJW6NLIXS7NK5PVU6MGHC4SCM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJZB45QBUN7CZFGOWCZYUYACNBTX7LVS/
- https://www.cyrusimap.org/imap/download/release-notes/3.2/x/3.2.7.html
References (6)
x_refsource_CONFIRMPatchRelease NotesVendor Advisory
Source: [email protected]
https://cyrus.topicbox.com/groups/announce/T056901c106ecfce3/cyrus-imap-3-4-1-releasedx_refsource_CONFIRMPatchRelease NotesVendor Advisory
Source: [email protected]
https://cyrus.topicbox.com/groups/announce/T126392718bc29d6b/cyrus-imap-3-2-7-releasedVendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HEO3RURJW6NLIXS7NK5PVU6MGHC4SCM/Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJZB45QBUN7CZFGOWCZYUYACNBTX7LVS/x_refsource_CONFIRMPatchRelease NotesVendor Advisory
Source: [email protected]
https://www.cyrusimap.org/imap/download/release-notes/3.2/x/3.2.7.htmlx_refsource_CONFIRMPatchRelease NotesVendor Advisory
Source: [email protected]
https://www.cyrusimap.org/imap/download/release-notes/3.4/x/3.4.1.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-732
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