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MitreCVE-2021-40901

HistoryJun 27, 2022 - 1:15 p.m.

CVE-2021-40901

2022-06-2713:15:07

CWE-1333

mitre

web.nvd.nist.gov

nvd

cve-2021-40901

regular expression denial of service

redos

scniro-validator

email validation

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 scniro-validator v1.0.1 when validating crafted invalid emails.

Affected configurations

Nvd

Node

scniro-validator_projectscniro-validatorMatch1.0.1node.js

VendorProductVersionCPE
scniro-validator_projectscniro-validator1.0.1cpe:2.3:a:scniro-validator_project:scniro-validator:1.0.1:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
scniro-validator_project	scniro-validator	1.0.1	cpe:2.3:a:scniro-validator_project:scniro-validator:1.0.1:::::node.js::

References

github.com/yetingli/SaveResults/blob/main/js/scniro-validator.js

Social References

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 CVE-2021-40901