CVE-2019-11356

Impact:
Important
Public Date:
2019-06-04
CWE:
CWE-119
Bugzilla:
1717828: CVE-2019-11356 cyrus-imapd: buffer overflow in CalDAV request handling triggered by a long iCalendar property name

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2019-11356 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 5.6
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Impact Low
Availability Impact Low

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 8 cyrus-imapd Affected
Red Hat Enterprise Linux 7 cyrus-imapd Not affected
Red Hat Enterprise Linux 6 cyrus-imapd Not affected
Red Hat Enterprise Linux 5 cyrus-imapd Not affected
Last Modified

CVE description copyright © 2017, The MITRE Corporation