mbsync vulnerabilities and fixes

Recent CVEs affecting mbsync, with upgrade or downgrade steps. 1 tracked.

mbsync has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2021-02-23. Highest priority: CVE-2021-20247 (score 61/100).

• CVE-2021-20247 HIGH 7.4 UPGRADE DOWNGRADE A flaw was found in mbsync before v1.3.5 and v1.4.1

FAQ

How do I fix mbsync 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 mbsync being exploited right now?

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

Which mbsync CVE should I patch first?

CVE-2021-20247 currently ranks highest (61/100): A flaw was found in mbsync before v1.3.5 and v1.4.1.

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