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cve[email protected]CVE-2021-23561
HistoryDec 10, 2021 - 8:15 p.m.

CVE-2021-23561

2021-12-1020:15:08
CWE-1321
[email protected]
web.nvd.nist.gov
27
nvd
cve-2021-23561
package comb
prototype pollution
deepmerge()

7.5 High

CVSS2

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

9.8 High

CVSS3

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

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.8%

JSON

All versions of package comb are vulnerable to Prototype Pollution via the deepMerge() function.

Affected configurations

NVD
Node
c2focombnode.js
CPENameOperatorVersion
c2fo:combc2fo combeq*

CNA Affected

[
  {
    "product": "comb",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

Related

veracode 1
nvd 1
prion 1
github 1
osv 1
cvelist 1
veracode
veracode
Prototype Pollution
2021-12-13 05:46:00
nvd
nvd
CVE-2021-23561
2021-12-10 20:15:08
prion
prion
Design/Logic Flaw
2021-12-10 20:15:00
github
github
Prototype Pollution in comb
2021-12-16 14:30:56
osv
osv
Prototype Pollution in comb
2021-12-16 14:30:56
cvelist
cvelist
CVE-2021-23561 Prototype Pollution
2021-12-10 00:00:00

7.5 High

CVSS2

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

9.8 High

CVSS3

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

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.8%

JSON
Related for CVE-2021-23561
veracode1nvd1prion1github1osv1cvelist1