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MendCVE-2021-25952

HistoryJul 07, 2021 - 12:15 p.m.

CVE-2021-25952

2021-07-0712:15:08

CWE-1321

Mend

web.nvd.nist.gov

cve

2021

25952

prototype pollution

just-safe-set

denial of service

remote code execution

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

0.01

Percentile

83.6%

JSON

Prototype pollution vulnerability in ‘just-safe-set’ versions 1.0.0 through 2.2.1 allows an attacker to cause a denial of service and may lead to remote code execution.

Affected configurations

Nvd

Node

just-safe-set_projectjust-safe-setRange1.0.0–2.2.1node.js

VendorProductVersionCPE
just-safe-set_projectjust-safe-set*cpe:2.3:a:just-safe-set_project:just-safe-set:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
just-safe-set_project	just-safe-set	*	cpe:2.3:a:just-safe-set_project:just-safe-set::::::node.js::*

CNA Affected

[
  {
    "product": "just-safe-set",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0, 1.1.0, 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.2.1, 2.2.2"
      }
    ]
  }
]

References

github.com/angus-c/just/commit/dd57a476f4bb9d78c6f60741898dc04c71d2eb53

www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25952

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

0.01

Percentile

83.6%

JSON

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