CVE-2022-25883

2023-06-2105:00:03

snyk

www.cve.org

package vulnerability

semver

regular expression denial of service

redos

untrusted user data

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.1%

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.

CNA Affected

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