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Apache-Log4j

Apache Log4j 远程代码执行

攻击者可直接构造恶意请求,触发远程代码执行漏洞。漏洞利用无需特殊配置,经阿里云安全团队验证,Apache Struts2、Apache Solr、Apache Druid、Apache Flink等均受影响

image

修复方案:

(1)修改jvm参数 -Dlog4j2.formatMsgNoLookups=true

(2)修改配置 在应用classpath下添加log4j2.component.properties配置文件,log4j2.formatMsgNoLookups=true

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Apache Log4j 远程代码执行

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