Allocation of Resources Without Limits or Throttling Affecting cyrus-imapd package, versions <0:3.4.8-1.el9
Threat Intelligence
EPSS
0.05% (21st
percentile)
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Test your applications- Snyk ID SNYK-ALMALINUX9-CYRUSIMAPD-8383546
- published 18 Nov 2024
- disclosed 12 Nov 2024
Introduced: 12 Nov 2024
New CVE-2024-34055 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:9 cyrus-imapd to version 0:3.4.8-1.el9 or higher.
This issue was patched in ALSA-2024:9195.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cyrus-imapd package and not the cyrus-imapd package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:9 relevant fixed versions and status.
Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.
References
- https://errata.almalinux.org/9/ALSA-2024-9195.html
- https://access.redhat.com/security/cve/CVE-2024-34055
- https://access.redhat.com/errata/RHSA-2024:9195
- https://github.com/cyrusimap/cyrus-imapd/commit/ef9e4e8314d6a06f2269af0ccf606894cc3fe489
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJZQAE3XC2GBCE5KSTWJ5A6QYANFWGFB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVZHUZDU4MGTTZJRNACTMSKXLNMMRLJ6/
- https://www.cyrusimap.org/dev/imap/download/release-notes/3.10/x/3.10.0-rc1.html
- https://www.cyrusimap.org/imap/download/release-notes/3.8/x/3.8.3.html
CVSS Scores
version 3.1