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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3052-1 | cyrus-imapd security update |
EUVD |
EUVD-2021-20268 | 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. |
Ubuntu USN |
USN-7224-1 | Cyrus IMAP Server vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T23:50:43.083Z
Reserved: 2021-05-26T00:00:00.000Z
Link: CVE-2021-33582
No data.
Status : Modified
Published: 2021-09-01T06:15:06.387
Modified: 2024-11-21T06:09:08.403
Link: CVE-2021-33582
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Ubuntu USN