Organiz\u00e1cia Apache Software Foundation zverejnila s\u00fahrnn\u00fa spr\u00e1vu o projektoch, ktor\u00e9 s\u00fa ovplyvnen\u00e9 kritickou zranite\u013enos\u0165ou v Log4j 2, umo\u017e\u0148uj\u00faca vykonanie \u013eubovo\u013en\u00e9ho k\u00f3du na serveri. Probl\u00e9mu s\u00fa vystaven\u00e9 nasleduj\u00face projekty Apache: Archiva, Druid, EventMesh, Flink, Fortress, Geode, Hive, JMeter, Jena, JSPWiki, OFBiz, Ozone, SkyWalking, Solr, Struts, TrafficControl a Calcite Avatica. Zranite\u013enos\u0165 sa taktie\u017e dotkla produktov GitHub, vr\u00e1tane GitHub.com, GitHub Enterprise Cloud a GitHub Enterprise Server. <\/p>\n
Projekty Apache, ktor\u00fdch sa zranite\u013enos\u0165 v Log4j 2 net\u00fdka: Apache Iceberg, Guacamole, Hadoop, Log4Net, Spark, Tomcat, ZooKeeper a CloudStack. <\/p>\n
Pou\u017e\u00edvate\u013eom problematick\u00fdch bal\u00edkov sa odpor\u00fa\u010da okam\u017eite nain\u0161talova\u0165 vydan\u00e9 aktualiz\u00e1cie, samostatne aktualizova\u0165 verziu Log4j 2 alebo nastavi\u0165 parameter Log4j2.formatMsgNoLookups na hodnotu true (napr\u00edklad pridan\u00edm k\u013e\u00fa\u010da «-DLog4j2.formatMsgNoLookup=True» pri spusten\u00ed). Na blokovanie zranite\u013enosti na syst\u00e9moch, k ktor\u00fdm nie je priamy pr\u00edstup, bola navrhnut\u00e1 exploita\u010dn\u00e1 vakc\u00edna Logout4Shell, ktor\u00e1 prostredn\u00edctvom \u00fatoku nastavuje Java nastavenia «log4j2.formatMsgNoLookups = true», «com.sun.jndi.rmi.object.trustURLCodebase = false» a «com.sun.jndi.cosnaming.object.trustURLCodebase = false» na zablokovanie \u010fal\u0161ieho prejavu zranite\u013enosti na syst\u00e9mach, ktor\u00e9 nie s\u00fa pod kontrolou. <\/p>\n
V posledn\u00fdch d\u0148och sa zaznamen\u00e1va v\u00fdrazn\u00fd n\u00e1rast aktivity s\u00favisiacej so zneu\u017e\u00edvan\u00edm zranite\u013enosti. Napr\u00edklad spolo\u010dnos\u0165 Check Point zaznamenala na svojich zariadeniach serveroch<\/a> v maxime okolo 100 pokusov o zneu\u017eitie za min\u00fatu, zatia\u013e \u010do spolo\u010dnos\u0165 Sophos informovala o zisten\u00ed nov\u00e9ho botnetu na \u0165a\u017ebu kryptomeny, tvoren\u00e9ho zo syst\u00e9mov s neopravovanou zranite\u013enos\u0165ou v Log4j 2. <\/p>\n Doplnenie: <\/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 projektov Apache bolo ovplyvnen\u00fdch zranite\u013enos\u0165ou v Log4j 2 | ProHoster","description":"Organiz\u00e1cia Apache Software Foundation zverejnila s\u00fahrnn\u00fa spr\u00e1vu o projektoch, ktor\u00e9 s\u00fa ovplyvnen\u00e9 kritickou zranite\u013enos\u0165ou v Log4j 2, ktor\u00e1 umo\u017e\u0148uje vykonanie libovo\u013en\u00e9ho k\u00f3du na 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"