CVE-2023-26302

2023-02-2223:15:17

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-26302

denial of service

command line interface

markdown-it-py

utf-8

unix

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.3

Confidence

High

EPSS

Percentile

13.3%

JSON

Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.

OSVersionArchitecturePackageVersionFilename
Debian12allmarkdown-it-py< 2.1.0-5markdown-it-py_2.1.0-5_all.deb
Debian999allmarkdown-it-py< 2.1.0-5markdown-it-py_2.1.0-5_all.deb
Debian13allmarkdown-it-py< 2.1.0-5markdown-it-py_2.1.0-5_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	markdown-it-py	< 2.1.0-5	markdown-it-py_2.1.0-5_all.deb
Debian	999	all	markdown-it-py	< 2.1.0-5	markdown-it-py_2.1.0-5_all.deb
Debian	13	all	markdown-it-py	< 2.1.0-5	markdown-it-py_2.1.0-5_all.deb