free smtp server vulnerabilities and fixes

Recent CVEs affecting free smtp server, with upgrade or downgrade steps. 1 tracked.

Also searched as: freesmtpserver.

free smtp server has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2005-09-08. Highest priority: CVE-2005-2857 (score 53/100).

• CVE-2005-2857 HIGH 7.5 DOWNGRADE Free SMTP Server 2.2 allows remote attackers to use the server as an open mail relay (spam proxy).

FAQ

How do I fix free smtp server 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 free smtp server being exploited right now?

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

Which free smtp server CVE should I patch first?

CVE-2005-2857 currently ranks highest (53/100): Free SMTP Server 2.2 allows remote attackers to use the server as an open mail relay (spam proxy)..

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