Base Score

MEDIUM5.3

CVE-2021-23364

The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

VectorNETWORK

Published Byreport@snyk.io

Published DateApr 28, 2021, 16:15

Affected Versions(1)

browserslist(npm)

Introduced4.0.0

Fixed4.16.5

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
browserslist(npm)	4.0.0	4.16.5	N/A

Weakness Type (CWE):CWE-1333

CVSS Metrics

Base Score

5.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

LOW

References

Base Score

MEDIUM5.3

Weakness Type (CWE):CWE-1333

CVSS Metrics

Base Score

5.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

LOW