The security vulnerabilities addressed are: Security Bypass, Cross Site Scripting, Exposure of system information, Exposure of sensitive information and Denial of Service.該安全漏洞的處理是：安全繞道，跨站點腳本，暴露系統信息，暴露敏感信息和拒絕服務。

Ubuntu has issued an update for thunderbird. Ubuntu的已發出更新的Thunderbird 。 It fixes vulnerabilities which can be exploited by to bypass security restrictions, conduct cross-site scripting attacks, disclose sensitive information and potentially compromise a user’s system.它修復的漏洞可以利用，以繞過安全限制，進行跨站點腳本攻擊，透露敏感的信息和潛在的妥協，用戶的電腦系統。

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