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Debian 9 DLA-3052-1 Critical: Cyrus IMAP Denial Of Service

debian lts
Calendar Grey June 19, 2022
Dist Debian Esm H88
The recent Cyrus IMAP security patch mitigates denial of service vulnerabilities and privilege elevation concerns in Debian LTS.
It was discovered that the Cyrus IMAP server was prone to a denial of service attack via input that is mishandled during hash-table interaction
Topics%20covered

Topics Covered

security advisory denial of service critical debian cyrus imap

Summary

We recommend that you upgrade your cyrus-imapd packages.

For the detailed security status of cyrus-imapd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/cyrus-imapd

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
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-------------------------------------------------------------------------Package: cyrus-imapd
Version: 2.5.10-3+deb9u3
CVE ID: CVE-2019-18928 CVE-2021-33582
Debian Bug: 993433

Topics%20covered

Topics Covered

security advisory denial of service critical debian cyrus imap

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