Debian: DSA-4458-1 Severe: Cyrus IMAP Denial Of Service Issue
debian
June 8, 2019
A flaw was discovered in the CalDAV feature in httpd of the Cyrus IMAP server, leading to denial of service or potentially the execution of arbitrary code via a crafted HTTP PUT op...
Summary
For the stable distribution (stretch), this problem has been fixed in
version 2.5.10-3+deb9u1.
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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
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Package: cyrus-imapd
CVE ID: CVE-2019-11356
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