| 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, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4458-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| cyrus-imapd (PTS) | bullseye | 3.2.6-2+deb11u2 | fixed |
| bullseye (security) | 3.2.6-2+deb11u4 | fixed | |
| bookworm | 3.6.1-4+deb12u3 | fixed | |
| bookworm (security) | 3.6.1-4+deb12u2 | fixed | |
| trixie | 3.10.2-1 | fixed | |
| forky, sid | 3.12.1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| cyrus-imapd | source | stretch | 2.5.10-3+deb9u1 | DSA-4458-1 | ||
| cyrus-imapd | source | (unstable) | 3.0.8-6 |
https://bugzilla.redhat.com/show_bug.cgi?id=1717828
https://github.com/cyrusimap/cyrus-imapd/commit/a5779db8163b99463e25e7c476f9cbba438b65f3