9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.038 Low
EPSS
Percentile
91.7%
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.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 18.04 | |
imap | ge | 3.0.0 | |
imap | le | 3.0.9 | |
imap | ge | 2.5.0 | |
imap | le | 2.5.12 | |
debian_linux | eq | 9.0 | |
fedora | eq | 29 | |
fedora | eq | 30 | |
enterprise_linux | eq | 8.0 | |
enterprise_linux_eus | eq | 8.1 |
access.redhat.com/errata/RHSA-2019:1771
lists.fedoraproject.org/archives/list/[email protected]/message/IGO43JS7IFDNITHXOOHOP6JHRKRDIYY6/
lists.fedoraproject.org/archives/list/[email protected]/message/PICSZDC3UGEUZ27VXGGM6OFI67D3KKLZ/
seclists.org/bugtraq/2019/Jun/9
usn.ubuntu.com/4566-1/
www.cyrusimap.org/imap/download/release-notes/2.5/index.html
www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.13.html
www.cyrusimap.org/imap/download/release-notes/3.0/index.html
www.cyrusimap.org/imap/download/release-notes/3.0/x/3.0.10.html
www.debian.org/security/2019/dsa-4458
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.038 Low
EPSS
Percentile
91.7%