kritisch
CVE-2019-11356
cyrus-imapd: buffer overflow in CalDAV request handling triggered by a long iCalendar property name
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.6CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (hoch), Oracle (hoch), Ubuntu (mittel).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | cyrus-imapd | 3.0.8-6 |
| debian 12 | cyrus-imapd | 3.0.8-6 |
| debian 13 | cyrus-imapd | 3.0.8-6 |
| debian 14 | cyrus-imapd | 3.0.8-6 |
| debian 9 | cyrus-imapd | 2.5.10-3+deb9u1 |
| echo | cyrus-imapd | 3.0.8-6 |
| Oracle Linux 8 | cyrus-imapd, cyrus-imapd-utils, cyrus-imapd-vzic | 3.0.7-15.el8_0.1 |
| ubuntu 18.04 | cyrus-imapd | 2.5.10-3ubuntu1.1 |
| ubuntu 18.04-ESM | cyrus-imapd | 2.5.10-3ubuntu1.1 |
| ubuntu 19.10 | cyrus-imapd | 3.0.8-6 |
| ubuntu 20.04 | cyrus-imapd | 3.0.8-6 |
| ubuntu 20.04-ESM | cyrus-imapd | 3.0.8-6 |
Alle 15 Einträge aus 13 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | cyrus-imapd | 3.0.8-6 |
| debian 12 | cyrus-imapd | 3.0.8-6 |
| debian 13 | cyrus-imapd | 3.0.8-6 |
| debian 14 | cyrus-imapd | 3.0.8-6 |
| debian 9 | cyrus-imapd | 2.5.10-3+deb9u1 |
| echo | cyrus-imapd | 3.0.8-6 |
| Oracle Linux 8 | cyrus-imapd | 3.0.7-15.el8_0.1 |
| Oracle Linux 8 | cyrus-imapd-utils | 3.0.7-15.el8_0.1 |
| Oracle Linux 8 | cyrus-imapd-vzic | 3.0.7-15.el8_0.1 |
| ubuntu 18.04 | cyrus-imapd | 2.5.10-3ubuntu1.1 |
| ubuntu 18.04-ESM | cyrus-imapd | 2.5.10-3ubuntu1.1 |
| ubuntu 19.10 | cyrus-imapd | 3.0.8-6 |
| ubuntu 20.04 | cyrus-imapd | 3.0.8-6 |
| ubuntu 20.04-ESM | cyrus-imapd | 3.0.8-6 |
| ubuntu 20.10 | cyrus-imapd | 3.0.8-6 |
Referenzen
- https://access.redhat.com/errata/RHSA-2019:1771
- https://access.redhat.com/security/cve/CVE-2019-11356
- https://bugzilla.redhat.com/show_bug.cgi?id=1717828
- https://github.com/cyrusimap/cyrus-imapd/commit/a5779db8163b99463e25e7c476f9cbba438b65f3
- https://linux.oracle.com/cve/CVE-2019-11356.html
- https://linux.oracle.com/errata/ELSA-2019-1771.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IGO43JS7IFDNITHXOOHOP6JHRKRDIYY6/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PICSZDC3UGEUZ27VXGGM6OFI67D3KKLZ/
Alle 18 Referenzen
- https://nvd.nist.gov/vuln/detail/CVE-2019-11356
- https://seclists.org/bugtraq/2019/Jun/9
- https://ubuntu.com/security/notices/USN-4566-1
- https://usn.ubuntu.com/4566-1/
- https://www.cve.org/CVERecord?id=CVE-2019-11356
- https://www.cyrusimap.org/imap/download/release-notes/2.5/index.html
- https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.13.html
- https://www.cyrusimap.org/imap/download/release-notes/3.0/index.html
- https://www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.10.html
- https://www.debian.org/security/2019/dsa-4458