CVE-2021-32056

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 10-05-2021 04:15

Last modified: - 01-04-2022 03:58

Total changes: - 5

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Low

Attack complexity

Network

Attack vector

Low

Availability

None

Confidentiality

None

Integrity

Low

Privileges required

Unchanged

Scope

None

User interaction

4.3

Base score

2.8

1.4

Exploitability score

Impact score

Verification logic

vendor=cyrus AND product=imap AND versionEndExcluding=3.2.7

vendor=cyrus AND product=imap AND versionStartIncluding=3.3.0 AND versionEndExcluding=3.4.1

vendor=fedoraproject AND product=fedora AND version=34

vendor=fedoraproject AND product=fedora AND version=35

Reference

https://cyrus.topicbox.com/groups/announce/T126392718bc29d6b/cyrus-imap-3-2-7-released
https://www.cyrusimap.org/imap/download/release-notes/3.4/x/3.4.1.html
https://www.cyrusimap.org/imap/download/release-notes/3.2/x/3.2.7.html
https://cyrus.topicbox.com/groups/announce/T056901c106ecfce3/cyrus-imap-3-4-1-released
FEDORA-2022-c30b1a8aa3-Mailing List, Third Party Advisory
FEDORA-2022-d45bcc5447-Mailing List, Third Party Advisory

Keywords

CVE-2021-32056

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-32056

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures