impacket vulnerabilities and fixes

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

impacket has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2021-05-05. Highest priority: CVE-2021-31800 (score 64/100).

• CVE-2021-31800 CRITICAL 9.8 UPGRADE MITIGATE Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22

FAQ

How do I fix impacket 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 impacket being exploited right now?

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

Which impacket CVE should I patch first?

CVE-2021-31800 currently ranks highest (64/100): Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22.

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