Veracode Vulnerability DatabaseVERACODE:40835Regular Expression Denial Of Service (ReDoS)
7.5 High
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
0.001 Low
EPSS
Percentile
46.9%
fast-xml-parser is vulnerable to Regular Expression Denial Of Service (ReDoS). The vulnerability exists in the readDocType function at DocTypeReader.js which allows an attacker to cause an application crash by submitting an entity name with bad preforming regex because entity names are not sanitized.
| CPE | Name | Operator | Version |
|---|---|---|---|
| fast-xml-parser | le | 4.2.3 | |
| fast-xml-parser | le | 4.2.3 |
Related
7.5 High
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
0.001 Low
EPSS
Percentile
46.9%