CVE-2023-48631

2023-12-1416:14:04

redhat.com

access.redhat.com

adobe

css-tools

vulnerability

redos

css

parsing

input validation

denial of service

attacker

mitigation

red hat product security

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

28.6%

JSON

A Regular Expression Denial of Service (ReDoS) vulnerability was found in Adobe’s css-tools when parsing CSS. This issue occurs due to improper input validation and may allow an attacker to use a carefully crafted input string to cause a denial of service, especially when attempting to parse CSS.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.