CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
46.7%
A Regular Expression Denial of Service (ReDoS) issue was discovered
in the “sanitize_html” function of RedCloth gem >= v4.0.0.
This vulnerability allows attackers to cause a
Denial of Service (DoS) via supplying a crafted payload.