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githubGitHub Advisory DatabaseGHSA-PRR3-C3M5-P7Q2
HistoryNov 30, 2023 - 7:51 p.m.

@adobe/css-tools Improper Input Validation and Inefficient Regular Expression Complexity

2023-11-3019:51:29
CWE-20
CWE-1333
GitHub Advisory Database
github.com
37
adobe
css
input validation
regular expression
denial of service
patch
workarounds
security issue

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

28.6%

Impact

@adobe/css-tools version 4.3.1 and earlier are affected by an Improper Input Validation vulnerability that could result in a denial of service while attempting to parse CSS.

Patches

The issue has been resolved in 4.3.2.

Workarounds

None

References

N/A

Affected configurations

Vulners
Node
adobecss-toolsRange<4.3.2node.js
VendorProductVersionCPE
adobecss-tools*cpe:2.3:a:adobe:css-tools:*:*:*:*:*:node.js:*:*

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

28.6%