CVE-2023-26303CWE-173

markdown-it-py crash on null assertions

Low · published February 22, 2023

CVSS v3.1
3.3
EPSS
0%
Percentile
12.7
In the wild
Unconfirmed
What it is

Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00227 · 12.7th percentile
Weakness
CWE-173 · Improper Handling of Alternate Encoding
Published
2023-02-22T23:44Z
EPSS history
Timeline
  • 22 FEB 23:44Z
    markdown-it-py crash on null assertions
    cvelistv5