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slurpcode / slurp

One repo to rule them all !!?!?!! 🤓 😎
https://slurp.rtfd.io/
GNU General Public License v3.0
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WS-2022-0093 (Medium) detected in commonmarker-0.17.13.gem #1495

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 Library - 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 dependency file: /Gemfile.lock

Path to vulnerable library: /home/wss-scanner/.gem/ruby/2.7.0/cache/commonmarker-0.17.13.gem

Dependency Hierarchy: - github-pages-223.gem (Root Library) - jekyll-commonmark-ghpages-0.1.6.gem - :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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jbampton commented 2 years ago

Fixed now. GitHub Pages at 225 now.

https://github.com/slurpcode/slurp/blob/c05d8f9ac8abd8262566b7f5a127e32c925e6b7e/Gemfile.lock#L27