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MendCVE-2021-25916

HistoryMar 16, 2021 - 4:15 p.m.

CVE-2021-25916

2021-03-1616:15:14

CWE-1321

Mend

web.nvd.nist.gov

cve-2021-25916

patchmerge

prototype pollution

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

0.007

Percentile

80.7%

JSON

Prototype pollution vulnerability in ‘patchmerge’ versions 1.0.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.

Affected configurations

Nvd

Node

patchmerge_projectpatchmergeRange1.0.0–1.0.1node.js

VendorProductVersionCPE
patchmerge_projectpatchmerge*cpe:2.3:a:patchmerge_project:patchmerge:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
patchmerge_project	patchmerge	*	cpe:2.3:a:patchmerge_project:patchmerge::::::node.js::*

CNA Affected

[
  {
    "product": "patchmerge",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0, 1.0.1"
      }
    ]
  }
]

References

github.com/pjshumphreys/patchmerge/commit/5b383c537eae7a00ebd26d3f7211dac99ddecb12

www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25916

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

0.007

Percentile

80.7%

JSON

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