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[email protected]NVD:CVE-2021-40898

HistoryJun 27, 2022 - 11:15 a.m.

CVE-2021-40898

2022-06-2711:15:08

CWE-1333

[email protected]

web.nvd.nist.gov

scaffold-helper vulnerability redos crafted files.

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

EPSS

0.001

Percentile

36.8%

JSON

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in scaffold-helper v1.2.0 when copying crafted invalid files.

Affected configurations

Nvd

Node

scaffold-helper_projectscaffold-helperMatch1.2.0node.js

VendorProductVersionCPE
scaffold-helper_projectscaffold-helper1.2.0cpe:2.3:a:scaffold-helper_project:scaffold-helper:1.2.0:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
scaffold-helper_project	scaffold-helper	1.2.0	cpe:2.3:a:scaffold-helper_project:scaffold-helper:1.2.0:::::node.js::

References

github.com/yetingli/SaveResults/blob/main/js/scaffold-helper.js

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

EPSS

0.001

Percentile

36.8%

JSON

Related for NVD:CVE-2021-40898

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