CVE-2023-25166 Regular Expression Denial of Service (ReDoS) Vulnerability

2023-02-0819:28:29

CWE-1333

GitHub_M

www.cve.org

cve-2023-25166

redos vulnerability

formula parser

math

string

denial of service

upgrade

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

34.6%

JSON

formula is a math and string formula parser. In versions prior to 3.0.1 crafted user-provided strings to formula’s parser might lead to polynomial execution time and a denial of service. Users should upgrade to 3.0.1+. There are no known workarounds for this vulnerability.

CNA Affected

[
  {
    "vendor": "hapijs",
    "product": "formula",
    "versions": [
      {
        "version": "< 3.0.1",
        "status": "affected"
      }
    ]
  }
]