Is CVE-2021-32056 actively exploited?

CVE-2021-32056 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-32056?

CVE-2021-32056 has a CVSS score of 4.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

How do I patch CVE-2021-32056?

Patch guidance is available from cyrus security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-32056.

CVE-2021-32056 - remediation guidance & executive summary

Q: Which products are affected by CVE-2021-32056?

4 products: cyrus imap, cyrus imap, fedoraproject fedora, fedoraproject fedora.

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 Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
Weaknesses: CWE-732 · Incorrect Permission Assignment

Metadata

Primary Vendor: CYRUS
Published: 5/10/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-32056

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary