CVE-2023-26303 The advisory has been revoked - it doesn't affect any version of package markdown-it-py (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2210-MARKDOWNITPY-3332882
- published28 Feb 2023
- disclosed23 Feb 2023
Introduced: 23 Feb 2023
CVE-2023-26303 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:22.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream markdown-it-py package and not the markdown-it-py package as distributed by Ubuntu.
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.