6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
52.4%
It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | ckeditor | < 4.16.0+dfsg-1 | ckeditor_4.16.0+dfsg-1_all.deb |
Debian | 11 | all | ckeditor | < 4.16.0+dfsg-1 | ckeditor_4.16.0+dfsg-1_all.deb |
Debian | 10 | all | ckeditor | <= 4.11.1+dfsg-1 | ckeditor_4.11.1+dfsg-1_all.deb |
Debian | 999 | all | ckeditor | < 4.16.0+dfsg-1 | ckeditor_4.16.0+dfsg-1_all.deb |
Debian | 13 | all | ckeditor | < 4.16.0+dfsg-1 | ckeditor_4.16.0+dfsg-1_all.deb |
Debian | 12 | all | ckeditor3 | < 3.6.6.1+dfsg-7 | ckeditor3_3.6.6.1+dfsg-7_all.deb |
Debian | 11 | all | ckeditor3 | < 3.6.6.1+dfsg-7 | ckeditor3_3.6.6.1+dfsg-7_all.deb |
Debian | 10 | all | ckeditor3 | < 3.6.6.1+dfsg-3 | ckeditor3_3.6.6.1+dfsg-3_all.deb |
Debian | 999 | all | ckeditor3 | < 3.6.6.1+dfsg-7 | ckeditor3_3.6.6.1+dfsg-7_all.deb |
Debian | 13 | all | ckeditor3 | < 3.6.6.1+dfsg-7 | ckeditor3_3.6.6.1+dfsg-7_all.deb |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
52.4%