A organiza\u00e7\u00e3o Apache Software Foundation publicou um relat\u00f3rio abrangente sobre os projetos afetados pela vulnerabilidade cr\u00edtica no Log4j 2, que permite a execu\u00e7\u00e3o de c\u00f3digo arbitr\u00e1rio no servidor. Os seguintes projetos Apache est\u00e3o vulner\u00e1veis: Archiva, Druid, EventMesh, Flink, Fortress, Geode, Hive, JMeter, Jena, JSPWiki, OFBiz, Ozone, SkyWalking, Solr, Struts, TrafficControl e Calcite Avatica. A vulnerabilidade tamb\u00e9m afetou produtos do GitHub, incluindo GitHub.com, GitHub Enterprise Cloud e GitHub Enterprise Server. <\/p>\n
Projetos Apache que n\u00e3o s\u00e3o afetados pela vulnerabilidade no Log4j 2: Apache Iceberg, Guacamole, Hadoop, Log4Net, Spark, Tomcat, ZooKeeper e CloudStack. <\/p>\n
Usu\u00e1rios de pacotes problem\u00e1ticos s\u00e3o recomendados a instalar urgentemente as atualiza\u00e7\u00f5es lan\u00e7adas para eles, atualizar separadamente a vers\u00e3o do Log4j 2 ou definir o par\u00e2metro Log4j2.formatMsgNoLookups como true (por exemplo, adicionando a chave «-DLog4j2.formatMsgNoLookup=True» ao iniciar). Para bloquear a vulnerabilidade em sistemas que n\u00e3o t\u00eam acesso direto, foi sugerido o exploit-vacina Logout4Shell, que, atrav\u00e9s da realiza\u00e7\u00e3o de um ataque, define as configura\u00e7\u00f5es Java «log4j2.formatMsgNoLookups = true», «com.sun.jndi.rmi.object.trustURLCodebase = false» e «com.sun.jndi.cosnaming.object.trustURLCodebase = false» para impedir a manifesta\u00e7\u00e3o da vulnerabilidade em sistemas n\u00e3o supervisionados. <\/p>\n
Nos \u00faltimos dias, foi notado um aumento significativo na atividade relacionada \u00e0 explora\u00e7\u00e3o da vulnerabilidade. Por exemplo, a empresa Check Point registrou em suas submiss\u00f5es servidores<\/a> um pico de cerca de 100 tentativas de explora\u00e7\u00e3o por minuto, enquanto a empresa Sophos relatou a descoberta de um novo botnet para minera\u00e7\u00e3o de criptomoeda, formado a partir de sistemas com a vulnerabilidade no Log4j 2 n\u00e3o corrigida. <\/p>\n Adicional: <\/p>\n \u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Apache Software Foundation \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0441\u0432\u043e\u0434\u043d\u044b\u0439 \u043e\u0442\u0447\u0451\u0442 \u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 Log4j 2, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u044b \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u044b Apache: Archiva, Druid, EventMesh, Flink, Fortress, Geode, Hive, JMeter, Jena, JSPWiki, OFBiz, Ozone, SkyWalking, Solr, Struts, TrafficControl \u0438 Calcite Avatica. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0442\u0430\u043a\u0436\u0435 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u043b\u0430 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b GitHub, \u0432\u043a\u043b\u044e\u0447\u0430\u044f GitHub.com, GitHub Enterprise […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102613","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd4717 projetos Apache foram impactados pela vulnerabilidade no Log4j 2 | ProHoster","description":"A Apache Software Foundation publicou um relat\u00f3rio consolidado sobre os projetos afetados pela vulnerabilidade cr\u00edtica no Log4j 2, que permite a execu\u00e7\u00e3o de c\u00f3digo arbitr\u00e1rio no 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Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"