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@huntrdevCVE-2021-3795

HistorySep 15, 2021 - 5:15 p.m.

CVE-2021-3795

2021-09-1517:15:10

CWE-1333

@huntrdev

web.nvd.nist.gov

semver

regex

vulnerability

cve-2021-3795

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

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

7.2

Confidence

High

EPSS

0.001

Percentile

45.7%

JSON

semver-regex is vulnerable to Inefficient Regular Expression Complexity

Affected configurations

Nvd

Node

semver-regex_projectsemver-regexRange<3.1.3

semver-regex_projectsemver-regexMatch4.0.0

VendorProductVersionCPE
semver-regex_projectsemver-regex*cpe:2.3:a:semver-regex_project:semver-regex:*:*:*:*:*:*:*:*
semver-regex_projectsemver-regex4.0.0cpe:2.3:a:semver-regex_project:semver-regex:4.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
semver-regex_project	semver-regex	*	cpe:2.3:a:semver-regex_project:semver-regex::::::::
semver-regex_project	semver-regex	4.0.0	cpe:2.3:a:semver-regex_project:semver-regex:4.0.0:::::::*

CNA Affected

[
  {
    "product": "sindresorhus/semver-regex",
    "vendor": "sindresorhus",
    "versions": [
      {
        "lessThan": "4.0.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "3.1.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "3.1.3"
      }
    ]
  }
]