Javaã®ãã°ã¦ã¼ãã£ãªãã£log4jã«è´å½çãªèå¼±æ§CVE-2021-44228ãé称Log4Shellãçºè¦ããã¾ããã ãã®èå¼±æ§ã¯ãªã¢ã¼ãã³ã¼ãå®è¡ãå¯è½ã«ããå¤ãã®ã¢ããªã±ã¼ã·ã§ã³ãä¼æ¥ã§ä½¿ç¨ããã¦ããlog4jãå±éºã«ãããã¦ãã¾ãã CVE-2021-44228ã¯ãlog4jã®ãã¼ã¸ã§ã³2.0-beta9ãã2.14.1ã¾ã§ã«å½±é¿ãåã¼ããèå¼±æ§ãä¿®æ£ãããã¼ã¸ã§ã³2.15.0ããªãªã¼ã¹ããã¾ããããæ°ããªãµã¼ãã¹æå¦ï¼DoSï¼èå¼±æ§ãçºè¦ãããããã2.16.0ã¸ã®ã¢ãããã¼ããæ¨å¥¨ããã¦ãã¾ãã ãã®è¨äºã§ã¯ãlog4jã®èå¼±æ§ã®æ¦è¦ããã®å½±é¿ãæ¤åºã¨è»½æ¸ã®æ¹æ³ã«ã¤ãã¦èª¬æãã¾ãã ã¾ããlog4jã¯åºã使ç¨ããã¦ããããã®èå¼±æ§ã®å½±é¿ã¯å¤§ãããããéãããªå¯¾çãæ±ãããã¦ãã¾ãã 詳細ã¯ãã¡ã Sysdigã«é¢ãããåãåããã¯ãã¡ããã æè¿ã®æ稿 ã«ãã´ãªã¼ ã¢ã¼ã«
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}