CVE-2022-25883

2023-06-2105:15:09

CWE-1333

[email protected]

web.nvd.nist.gov

298

cve-2022-25883

vulnerability

semver

regular expression denial of service

nvd

CVSS3

7.5

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

AI Score

8.3

Confidence

High

EPSS

0.002

Percentile

51.9%

JSON

Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.

Affected configurations

NVD

Node

npmjssemverRange<5.7.2node.js

npmjssemverRange6.0.0–6.3.1node.js

npmjssemverRange7.0.0–7.5.2node.js

CNA Affected

[
  {
    "product": "semver",
    "versions": [
      {
        "version": "0",
        "lessThan": "7.5.2",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "vendor": "n/a"
  }
]