{"id":4219,"date":"2022-03-31T21:06:04","date_gmt":"2022-03-31T18:06:04","guid":{"rendered":"https:\/\/kutaybilen.com.tr\/?p=4219"},"modified":"2022-03-31T21:06:04","modified_gmt":"2022-03-31T18:06:04","slug":"microsoft-uyarmisti-milyonlarca-aygit-hala-hucumlara-acik","status":"publish","type":"post","link":"https:\/\/kutaybilen.com.tr\/?p=4219","title":{"rendered":"Microsoft Uyarm\u0131\u015ft\u0131: Milyonlarca Ayg\u0131t Hala H\u00fccumlara A\u00e7\u0131k"},"content":{"rendered":"

Bu ay ba\u015f\u0131nda ortaya \u00e7\u0131kan \u00f6nemli bir Windows uzak masa\u00fcst\u00fc yan\u0131lg\u0131s\u0131, son y\u0131llar\u0131n en b\u00fcy\u00fck ziyanl\u0131 yaz\u0131l\u0131m h\u00fccumlar\u0131na ortam haz\u0131rl\u0131yordu. A\u00e7\u0131k, CVE-2109-0708 olarak ge\u00e7iyordu. Bu a\u00e7\u0131\u011f\u0131n \u00f6zelli\u011fi ise kullan\u0131c\u0131 onay\u0131 gerektirmeksizin ziyanl\u0131 yaz\u0131l\u0131mlar\u0131n ve berbat maksatl\u0131 kodlar\u0131n bilgisayarlara kurulabilmesine m\u00fcsaade vermesi. Bir hackerin tek yapmas\u0131 gereken, ayg\u0131ta uzaktan eri\u015fim sa\u011flamak.<\/p>\n

Bu a\u00e7\u0131\u011f\u0131n solucan olarak isimlendirilen ziyanl\u0131 yaz\u0131l\u0131mlar\u0131n yay\u0131lmas\u0131 i\u00e7in kullan\u0131labilece\u011fi belirtiliyor. Bir makineyi etkileyen yaz\u0131l\u0131m, a\u011f \u00fczerinden kendini yayabilir. Microsoft, a\u00e7\u0131k ortaya \u00e7\u0131kt\u0131ktan sonra bir g\u00fcncelleme yay\u0131nlam\u0131\u015f ve bu a\u00e7\u0131\u011f\u0131 kapatm\u0131\u015ft\u0131.<\/p>\n

<\/p>\n

Errata G\u00fcvenlik\u2019ten Rob Graham, neredeyse bir milyon internete ba\u011fl\u0131 ayg\u0131t\u0131n bu m\u00fcdafaaya sahip olmad\u0131\u011f\u0131n\u0131 s\u00f6yledi. Graham, birka\u00e7 saatlik \u00e7al\u0131\u015fmas\u0131nda bu meseleye hala a\u00e7\u0131k durumda olan 932,671 ayg\u0131t tespit etti\u011fini, bu ayg\u0131tlar\u0131n Windows uzak masa\u00fcst\u00fc a\u011f portunun a\u00e7\u0131k oldu\u011funu s\u00f6ylemi\u015fti.<\/p>\n

Graham\u2019a nazaran bu a\u00e7\u0131ktan kaynaklanacak olan problemler, 2017 y\u0131l\u0131nda olduk\u00e7a sorun \u00e7\u0131karan WannaCry ve NotPetya ile yar\u0131\u015facak d\u00fczeyde \u00f6nemli olma potansiyeline sahip. Hackerler hali haz\u0131rda otomatik olarak a\u00e7\u0131\u011f\u0131 bulunan ayg\u0131tlar\u0131 tan\u0131mlayacak yaz\u0131l\u0131mlarla \u00e7al\u0131\u015f\u0131yor ve bu t\u00fcrl\u00fc bir a\u00e7\u0131ktan faydalanacak bir solucan, milyonlarca ayg\u0131ta bula\u015fabilir.<\/p>\n

<\/p>\n

\u015eahs\u00ee kullan\u0131c\u0131lar\u0131n d\u0131\u015f\u0131nda \u015firketlerin de internete ba\u011fl\u0131 milyonlarca ayg\u0131t\u0131 var ve muhtemelen bu a\u00e7\u0131klar\u0131 g\u00f6z arkas\u0131 etmi\u015f durumdalar. Otomatik kasalar, ATM ayg\u0131tlar\u0131 \u00fczere pek \u00e7ok sistem de Windows kullan\u0131yor. Ayr\u0131yeten y\u00f6netici yetkileri de istismar edilebilir. Graham\u2019a nazaran bu \u00e7e\u015fit ataklar i\u00e7in kullan\u0131labilecek sistemler, \u015firketlerde hayli yayg\u0131n.<\/p>\n

Sistem y\u00f6neticilerinin sistemlerini yeni hale getirmeleri bu noktada b\u00fcy\u00fck de\u011fer ta\u015f\u0131yor. Y\u00fcz binlerce dolarl\u0131k sistemlerin a\u00e7\u0131klara maruz kalmas\u0131 istenen bir \u015fey de\u011fil. \u0130nsanlar\u0131n bilgisayarlar\u0131n\u0131 g\u00fcncellemesi k\u0131ymetli.<\/p>\n

<\/div>\n
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<\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

Bu ay ba\u015f\u0131nda ortaya \u00e7\u0131kan \u00f6nemli bir Windows uzak masa\u00fcst\u00fc yan\u0131lg\u0131s\u0131, son y\u0131llar\u0131n en b\u00fcy\u00fck ziyanl\u0131 yaz\u0131l\u0131m h\u00fccumlar\u0131na ortam haz\u0131rl\u0131yordu. A\u00e7\u0131k …<\/p>\n","protected":false},"author":1,"featured_media":4220,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[854],"tags":[1257,1035,1237],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/4219"}],"collection":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4219"}],"version-history":[{"count":1,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/4219\/revisions"}],"predecessor-version":[{"id":4221,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/4219\/revisions\/4221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/media\/4220"}],"wp:attachment":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}