CVE-2019-11356

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CVSS 3.1

9.8 critical

EPSS

8%p94

Published

Jun 3, 2019 (Jun 3, 2019)

Modified

Jun 17, 2026

Description

The CalDAV feature in httpd in Cyrus IMAP 2.5.x through 2.5.12 and 3.0.x through 3.0.9 allows remote attackers to execute arbitrary code via a crafted HTTP PUT operation for an event with a long iCalendar property name.

Vendors: cyrus fedoraproject debian canonical redhat
Products: imap, fedora, debian linux, ubuntu linux, enterprise linux, enterprise linux eus, enterprise linux server aus, enterprise linux server tus
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (7.6%)

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