secure mail gateway vulnerabilities and fixes

Recent CVEs affecting secure mail gateway, with upgrade or downgrade steps. 5 tracked.

Also searched as: securemailgateway.

secure mail gateway has 5 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2018-02-06. Highest priority: CVE-2018-6289 (score 68/100).

• CVE-2018-6291 MEDIUM 6.1 DOWNGRADE WebConsole Cross-Site Scripting in Kaspersky Secure Mail Gateway version 1.1.
• CVE-2018-6290 HIGH 7.8 DOWNGRADE Local Privilege Escalation in Kaspersky Secure Mail Gateway version 1.1.
• CVE-2018-6289 CRITICAL 9.8 DOWNGRADE Configuration file injection leading to Code Execution as Root in Kaspersky Secure Mail Gateway version 1.1.
• CVE-2018-6288 HIGH 8.8 DOWNGRADE Cross-site Request Forgery leading to Administrative account takeover in Kaspersky Secure Mail Gateway version
• CVE-2013-6037 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in index.php in Aker Secure Mail Gateway 2.5.2 and earlier allows rem

FAQ

How do I fix secure mail gateway 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 secure mail gateway being exploited right now?

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

Which secure mail gateway CVE should I patch first?

CVE-2018-6289 currently ranks highest (68/100): Configuration file injection leading to Code Execution as Root in Kaspersky Secure Mail Gateway version 1.1..

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