CVE-2021-33582
Vulnerability from cvelistv5
Published
2021-09-01 05:32
Modified
2024-08-03 23:50
Severity ?
Summary
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.
References
cve@mitre.orghttps://cyrus.topicbox.com/groups/announce/T3dde0a2352462975-M1386fc44adf967e072f8df13/cyrus-imap-3-4-2-3-2-8-and-3-0-16-releasedPatch, Vendor Advisory
cve@mitre.orghttps://github.com/cyrusimap/cyrus-imapd/commits/masterPatch, Third Party Advisory
cve@mitre.orghttps://github.com/cyrusimap/cyrus-imapd/security/advisoriesNot Applicable, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/06/msg00013.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HEO3RURJW6NLIXS7NK5PVU6MGHC4SCM/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJZB45QBUN7CZFGOWCZYUYACNBTX7LVS/
cve@mitre.orghttps://www.cyrusimap.org/imap/download/release-notes/index.htmlPatch, Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cyrus.topicbox.com/groups/announce/T3dde0a2352462975-M1386fc44adf967e072f8df13/cyrus-imap-3-4-2-3-2-8-and-3-0-16-releasedPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/cyrusimap/cyrus-imapd/commits/masterPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/cyrusimap/cyrus-imapd/security/advisoriesNot Applicable, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/06/msg00013.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HEO3RURJW6NLIXS7NK5PVU6MGHC4SCM/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJZB45QBUN7CZFGOWCZYUYACNBTX7LVS/
af854a3a-2127-422b-91ae-364da2661108https://www.cyrusimap.org/imap/download/release-notes/index.htmlPatch, Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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