CVE-2023-26303
Publication date 23 February 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
Status
Package | Ubuntu Release | Status |
---|---|---|
markdown-it-py | 24.10 oracular |
Fixed 2.1.0-4ubuntu1
|
24.04 LTS noble |
Fixed 2.1.0-4ubuntu1
|
|
22.04 LTS jammy |
Needs evaluation
|
|
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Ignored end of standard support | |
14.04 LTS trusty | Ignored end of standard support |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 · Medium |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |