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MendCVE-2021-25915

HistoryMar 09, 2021 - 3:15 p.m.

CVE-2021-25915

2021-03-0915:15:15

CWE-1321

Mend

web.nvd.nist.gov

cve-2021-25915

prototype pollution

changeset

denial of service

remote code execution

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.012

Percentile

85.0%

JSON

Prototype pollution vulnerability in ‘changeset’ versions 0.0.1 through 0.2.5 allows an attacker to cause a denial of service and may lead to remote code execution.

Affected configurations

Nvd

Node

changeset_projectchangesetRange0.0.1–0.2.6node.js

VendorProductVersionCPE
changeset_projectchangeset*cpe:2.3:a:changeset_project:changeset:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
changeset_project	changeset	*	cpe:2.3:a:changeset_project:changeset::::::node.js::*

CNA Affected

[
  {
    "product": "changeset",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.1.0, 0.2.0, 0.2.1, 0.2.3, 0.2.4, 0.2.5"
      }
    ]
  }
]

References

github.com/eugeneware/changeset/commit/9e588844edbb9993b32e7366cc799262b4447f99

www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25915

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.012

Percentile

85.0%

JSON

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