| Name | CVE-2019-11356 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4458-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| cyrus-imapd (PTS) | buster | 3.0.8-6+deb10u6 | fixed |
| buster (security) | 3.0.8-6+deb10u3 | fixed |
| bullseye | 3.2.6-2+deb11u2 | fixed |
| bookworm | 3.6.1-4+deb12u1 | fixed |
| trixie | 3.8.1-3 | fixed |
| sid | 3.8.2-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://bugzilla.redhat.com/show_bug.cgi?id=1717828
https://github.com/cyrusimap/cyrus-imapd/commit/a5779db8163b99463e25e7c476f9cbba438b65f3