ãDnsmasqãã¯ãå°è¦æ¨¡ãµã¼ããçµã¿è¾¼ã¿æ©å¨ã« DNSï¼DHCP ãµã¼ããæ§ç¯ããããã«å©ç¨ãããäºå®ä¸ã®æ¨æºã½ããã¦ã§ã¢ã§ãã2017 å¹´ 10 æ 2 æ¥ãGoogle ã®ã»ãã¥ãªãã£ãªãµã¼ã㣠ããã¼ã¸ã§ã³ 2.78 ããåã® Dnsmasq ã«åå¨ãã7 ã¤ã®èå¼±æ§ã確èªãã¾ãããç¹å®ã®ãªãã·ã§ã³ã§Dnsmasq ãå®è¡ãã¦ããå ´åããããã®èå¼±æ§ã¯ããé éã§ã®ã³ã¼ãå®è¡ï¼Remote CodeExecutionãRCEï¼ããæ å ±æµåºããDenial of Serviceï¼DoSããµã¼ãã¹æå¦ï¼æ»æããå¯è½ã«ãã¾ãã ãã¬ã³ããã¤ã¯ãã¯ãã¤ã³ã¿ã¼ãããã«æ¥ç¶ãã¦ãããã¾ãã¾ãªç«¯æ«æ©å¨ã対象ã«ãããªã³ã©ã¤ã³æ¤ç´¢ã¨ã³ã¸ã³ãCensysãããã³ãShodanããå©ç¨ããå½±é¿ãåããå¯è½æ§ã®ãããã¹ãã®æ°ã調æ»ãã¾ããããã®çµæãDnsmasq ãå«ãã¨èãããã Linux ãã£ã¹ã
{{#tags}}- {{label}}
{{/tags}}