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Jacksole / merge-conflict

https://lab.github.com/githubtraining/managing-merge-conflicts
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WS-2022-0093 (Medium) detected in commonmarker-0.17.13.gem, commonmarkerv0.17.13 - autoclosed #90

Closed mend-bolt-for-github[bot] closed 2 years ago

mend-bolt-for-github[bot] commented 2 years ago

WS-2022-0093 - Medium Severity Vulnerability

Vulnerable Libraries - commonmarker-0.17.13.gem, commonmarkerv0.17.13

commonmarker-0.17.13.gem

A fast, safe, extensible parser for CommonMark. This wraps the official libcmark library.

Library home page: https://rubygems.org/gems/commonmarker-0.17.13.gem

Path to vulnerable library: /_vendor/bundle/ruby/2.5.0/cache/commonmarker-0.17.13.gem

Dependency Hierarchy: - :x: **commonmarker-0.17.13.gem** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

commonmarker versions prior to 0.23.4 are vulnerable to heap memory corruption when parsing tables whose marker rows contain more than UINT16_MAX columns. The impact of this heap corruption ranges from Information Leak to Arbitrary Code Execution.

Publish Date: 2022-02-03

URL: WS-2022-0093

CVSS 3 Score Details (5.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/advisories/GHSA-fmx4-26r3-wxpf

Release Date: 2022-02-03

Fix Resolution: commonmarker - 0.23.4

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mend-bolt-for-github[bot] commented 2 years ago

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.