The security vulnerabilities addressed are: Security Bypass, Cross Site Scripting, Exposure of system information, Exposure of sensitive information and Denial of Service.该安全漏洞的处理是：安全绕道，跨站点脚本，暴露系统信息，暴露敏感信息和拒绝服务。

Ubuntu has issued an update for thunderbird. Ubuntu的已发出更新的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.它修复的漏洞可以利用，以绕过安全限制，进行跨站点脚本攻击，透露敏感的信息和潜在的妥协，用户的电脑系统。

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