CVE-2021-33582
- State
- Published
- Severity
- Not scored
- Published
- Sep 1, 2021
- Updated
- Aug 3, 2024
- Reserved
- May 26, 2021
Description
Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.cyrusimap.org/imap/download/release-notes/index.html
- https://github.com/cyrusimap/cyrus-imapd/security/advisories
- https://github.com/cyrusimap/cyrus-imapd/commits/master
- https://cyrus.topicbox.com/groups/announce/T3dde0a2352462975-M1386fc44adf967e072f8df13/cyrus-imap-3-4-2-3-2-8-and-3-0-16-released
- FEDORA-2022-c30b1a8aa3vendor-advisory
- FEDORA-2022-d45bcc5447vendor-advisory
- [debian-lts-announce] 20220619 [SECURITY] [DLA 3052-1] cyrus-imapd security updatemailing-list
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