Open mend-for-github-com[bot] opened 10 months ago
A sane and fast Markdown parser with useful plugins and renderers
Library home page: https://files.pythonhosted.org/packages/09/ec/4b43dae793655b7d8a25f76119624350b4d65eb663459eb9603d7f1f0345/mistune-0.8.4-py2.py3-none-any.whl
Found in HEAD commit: 746ed83ebdd8ae6f3a8cc4520617776b5d61397e
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Dependency Hierarchy: - :x: **mistune-0.8.4-py2.py3-none-any.whl** (Vulnerable Library)
Found in base branch: master
In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.
Publish Date: 2022-07-25
URL: CVE-2022-34749
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
Type: Upgrade version
Origin: https://github.com/advisories/GHSA-fw3v-x4f2-v673
Release Date: 2022-07-25
Fix Resolution: mistune - 2.0.3
A sane and fast Markdown parser with useful plugins and renderers
Library home page: https://files.pythonhosted.org/packages/09/ec/4b43dae793655b7d8a25f76119624350b4d65eb663459eb9603d7f1f0345/mistune-0.8.4-py2.py3-none-any.whl
Found in HEAD commit: 746ed83ebdd8ae6f3a8cc4520617776b5d61397e
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-34749
### Vulnerable Library - mistune-0.8.4-py2.py3-none-any.whlA sane and fast Markdown parser with useful plugins and renderers
Library home page: https://files.pythonhosted.org/packages/09/ec/4b43dae793655b7d8a25f76119624350b4d65eb663459eb9603d7f1f0345/mistune-0.8.4-py2.py3-none-any.whl
Dependency Hierarchy: - :x: **mistune-0.8.4-py2.py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: 746ed83ebdd8ae6f3a8cc4520617776b5d61397e
Found in base branch: master
### Vulnerability DetailsIn mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.
Publish Date: 2022-07-25
URL: CVE-2022-34749
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-fw3v-x4f2-v673
Release Date: 2022-07-25
Fix Resolution: mistune - 2.0.3