CVE-2019-11356

cyrus-imapd: The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support. Security F...

CVE-2019-11356 is fixed in 12 products on 1 platform, first by RHSA-2019:1771, released July 15, 2019. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
9.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0762
94th percentile

The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support. Security Fix(es): * cyrus-imapd: buffer overflow in CalDAV request handling triggered by a long iCalendar property name (CVE-2019-11356) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Where it's fixed

ProductFixed inFixReleased
Linux
cyrus-admin · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-admin 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-caldav · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-caldav 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-clients · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-clients 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-common · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-common 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-imapd · RHEL 8 0:3.0.7-15.el8_0.1 RHSA-2019:1771 Jul 15, 2019
cyrus-imapd · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-imapd 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-imapd · ol 8 0:3.0.7-15.el8_0.1 ELSA-2019-1771 Jul 30, 2019
cyrus-imapd-utils · RHEL 8 0:3.0.7-15.el8_0.1 RHSA-2019:1771 Jul 15, 2019
cyrus-imapd-utils · ol 8 0:3.0.7-15.el8_0.1 ELSA-2019-1771 Jul 30, 2019
cyrus-imapd-vzic · RHEL 8 0:3.0.7-15.el8_0.1 RHSA-2019:1771 Jul 15, 2019
cyrus-imapd-vzic · ol 8 0:3.0.7-15.el8_0.1 ELSA-2019-1771 Jul 30, 2019
cyrus-murder · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-murder 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-nntpd · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-nntpd 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-pop3d · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-pop3d 2.5.10-3ubuntu1.1 Dec 16, 2019
cyrus-replication · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 cyrus-replication 2.5.10-3ubuntu1.1 Dec 16, 2019
libcyrus-imap-perl · Ubuntu 18.04.6 LTS (bionic) 2.5.10-3ubuntu1.1 libcyrus-imap-perl 2.5.10-3ubuntu1.1 Dec 16, 2019

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