github flavored markdown vulnerabilities and fixes

Recent CVEs affecting github flavored markdown, with upgrade or downgrade steps. 1 tracked.

Also searched as: githubflavoredmarkdown.

github flavored markdown has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2020-07-01. Highest priority: CVE-2020-5238 (score 42/100).

• CVE-2020-5238 MEDIUM 6.5 UPGRADE MITIGATE The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certa

FAQ

How do I fix github flavored markdown vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is github flavored markdown being exploited right now?

None of the tracked github flavored markdown CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which github flavored markdown CVE should I patch first?

CVE-2020-5238 currently ranks highest (42/100): The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certa.

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