Securityã¨Validationã®å¥å¦ãªé¢ä¿ããããã¯Drupalã¯ãªãValidationããããããªãã®ã
Securityã¨Validationã®å¥å¦ãªé¢ä¿ããããã¯Drupalã¯ãªãValidationããããããªãã®ã
Browse by time: December 2018 (1) December 2016 (1) December 2015 (1) January 2015 (1) September 2014 (2) July 2014 (2) April 2014 (1) February 2014 (1) January 2014 (3) December 2013 (2) September 2013 (3) June 2013 (1) May 2013 (1) April 2013 (1) March 2013 (2) February 2013 (5) ãã£ã¨æ´æ°ããæ°ã«ãªã£ãã ããã 0. ç£æ¥ã§èª¬æ 1. çè«ç·¨ 2. æ»æç·¨ 3. ããã 4. çµè« 0. ç£æ¥ã§èª¬æ bashã ã¢ãã§ å°çãã¤ã㤠1. çè«ç·¨ bashã®é¢æ°æ©è½ã¯ãç°å¢å¤æ°ã®ä¸ã§ã使ãã仿§ã«ãªã£ã¦ãã¾ã
PostgreSQLã®è¡ã¬ãã«ã»ãã¥ãªãã£ã¨ SpringAOPã§ãã«ãããã³ãã® ã¦ã¼ã¶ã¼éæ å ±æ¼æ´©ã鲿¢ãã (JJUG CCC 2021 Spring)
CentOS6ã«chkrootkitãã¤ã³ã¹ãã¼ã«ãããã¨æã£ããã®ã®ãRPM forgeã«ããªãã£ãã®ã§ã代ããã«ãrkhunterããå°å ¥ããã CentOS5ã§ããåæ§ã«ã¤ã³ã¹ãã¼ã«ï½è¨å®ãã§ããã ã¤ã³ã¹ãã¼ã« RPM forgeããã¤ã³ã¹ãã¼ã«ããã®ã§ãyumã«ãªãã¸ããªã追å ãã¦ããã # yum --enablerepo=rpmforge install rkhunter ãã¼ã¸ã§ã³ç¢ºèª # rpm -qa | grep rkhunter rkhunter-1.4.0-1.el6.rf.noarch å å®¹ç¢ºèª # rpm -ql rkhunter /etc/rkhunter.conf /usr/bin/rkhunter /usr/lib64/rkhunter /usr/lib64/rkhunter/scripts /usr/lib64/rkhunter/scripts/che
䏿¨æ¥ã®ã¨ã³ããªãæ¸ç±ãæ°ã¥ãã°ãã並ã¿PHPãã«ãªã¢ã¼ãã¹ã¯ãªããå®è¡ã®èå¼±æ§ãã«ã¦ããã¡ã¤ã«éä¿¡ãã©ã¼ã ã«å¯¾ããCSRFæ»æã®æèã§ãç§ã¯ä»¥ä¸ã®ããã«æ¸ãã¾ããã é常ã®HTMLãã©ã¼ã ã使ã£ãCSRFæ»æã§ã¯ãContent-Typeãmultipart/form-dataã«ãããã¨ã¾ã§ã¯å¯è½ã§ããããã¡ã¤ã«ã®ä¸èº«ã¨ãã¡ã¤ã«åãæå®ããæ¹æ³ãããã¾ãããå¾ã£ã¦ãHTMLãã©ã¼ã ã«ããæ»æçµè·¯ã¯ããã¾ããã 大åã®æ¹ã¯ãããããããã ãããã¨ããæãã§ãèªã¿ããã ããããã«æãã¾ãããæ¨æ¥ãµã¤ãã¼ãã£ãã§ã³ã¹ç ç©¶æã®ç¦æ£®å¤§åããããããããIE8以åãªãã§ããããã¨æãã¦ããã ãã¾ãããç¦æ£®ããã®è¨±å¯ãå¾ã¦ã以ä¸ã«PoCãå ¬éãã¾ãã <form enctype="multipart/form-data" action="pro_add_check.php" method="POST"
ãWebã¢ããªã«ããã11ã®èå¼±æ§ã®å¸¸èã¨å¯¾çãã¨ããè¨äºãä¹ ãã¶ãã«èªã¿ã¾ãããåºãå½äºãæãã¾ããããåºæ¬çãªèª¤ããå¤ããèªè ã誤解ãããã§ãããã®ãããç·¨éé¨ããé ¼ã¾ããããã§ã¯ããã¾ãããããåæã«æ»èªããã¦ã¿ããã¨æãã¾ãã ç´°ããç¹ã«çªã£è¾¼ãã§ããã¨ããªããªãã®ã§ã大ããªåé¡ã®ã¿ææãããã¨æãã¾ãã â»2013å¹´2æ25æ¥è¿½è¨ ãã®ã¨ã³ããªã«å¯¾ãã¦ãç·¨éé¨ãå è¨äºãä¿®æ£ãã ããã¾ããã徳丸ãä¿®æ£ã«ååãããã¾ããããååæ£ç¢ºãªå 容ã§ã¯ãªããã¨ããå«ã¿ãããã ããã â»è¿½è¨çµãã åè¨äºã®æ³å®èªè ã¯èª°ãæ»èªã«ãããããã®è¨äºã®æ³å®èªè ãæç¢ºã«ãã¦ãããæ¹ãããã§ãããè¨äºã®åé ã«ã¯ãé£è¼ã®èª¬æãããã¾ãã æ¬é£è¼ã¯ãJSPï¼ãµã¼ãã¬ããï¼Strutsã®Webã¢ããªã±ã¼ã·ã§ã³éçºãéãã¦ãJavaè¨èªä»¥å¤ï¼PHPãASP.NETãRuby on Railsãªã©ï¼ã®éçºã«ãéç¨ãã
while(1);[['u',[['smsSentFlag','false'],['hideInvitations','false'],['remindOnRespondedEventsOnly','true'],['hideInvitations_remindOnRespondedEventsOnly','false_true'],['Calendar ID stripped for privacy','false'],['smsVerifiedFlag','true']]]] ãã以å¤ã«ãGoogleã®ãµã¼ãã¹ã§ã¯ &&&START&&& ã¨ã while(1); &&&START&&& ã¦ã®ãå é ã«å ¥ã£ã¦ãããããã ãã©ãããã¯ä¸ä½ä½ï¼ è§£ç ããã¯ã¯ãã¹ãµã¤ãã»ãªã¯ã¨ã¹ãã»ãã©ã¼ã¸ã§ãªå¯¾çã ä¾ãã°Googleã gmail.com/json?action=inbox ã¨ããURL
Last Updated on: 2018å¹´8æ13æ¥å¾³ä¸¸ãããã»ãã·ã§ã³ã¢ããã·ã§ã³ããªããã¦ããã»ãã·ã§ã³ãã¤ã¸ã£ãã¯ãåºæ¥ãã®ã§session_regenerate_id(true) ï¼trueãä»ããã¨å¤ãã»ãã·ã§ã³ãã¼ã¿ã¯åé¤ãããï¼ãããªããã°ãªããªãã¨ããè¨äºãæ¸ããã¦ãã¾ãã ã»ãã·ã§ã³ã¢ããã·ã§ã³ããªãã¦ãã»ãã·ã§ã³ãã£ã¯ã»ã¤ã·ã§ã³æ»æã¯å¯è½ http://tumblr.tokumaru.org/post/37676352092/session-adoption-and-session-fixation ã¾ãçµè«ãæ¸ãã¾ãã徳丸ããããã»ãã·ã§ã³ãã£ã¯ã»ã¤ã·ã§ã³æ»æã¯å¯è½ãã¨è¨ããã¦ããã®ã¯ééãã§ããæ£ããã¯ãã»ãã·ã§ã³ãã¤ã¸ã£ãã¯ãå¯è½ãã§ãã ãã®è°è«ã¯å¥ã ã®ç°ãªãèå¼±æ§ãä¸ç·ã«ããè°è«ã§æ£ããè°è«ã¨ã¯è¨ãã¾ãããã»ãã·ã§ã³ã¢ããã·ã§ã³ãã»ãã·ã§ã³ãã£ã¯ã»ã¤ã·ã§ã³ã
å¤ã¨ãããã¨ã§ãæã話ããã¾ãã Webã¢ããªã±ã¼ã·ã§ã³éçºè ã®çãããèãã¦ä¸ããã æéããªã人ããä»ã®äººã«åé¡ã説æããã¨ããªã©ã«ã¯ç°¡æ½ã«ã¾ã¨ããçãã©ããã ããã¯2011å¹´12æ27æ¥ã«Appleã«å ±åããSafariã®åé¡ã§ããAppleããã¯ä¿®æ£ããäºå®ã¯ãªãã¨ããåçãè²°ã£ã¦ãã¾ãããã2012å¹´7æ25æ¥ã«ãªãªã¼ã¹ãããMacã®Safari 6ã®ã¢ããã¤ã¶ãªã«ããã¨ã©ããMacã®Safari 6ã§ã¯ä¿®æ£ãããããã§ãã About the security content of Safari 6 http://support.apple.com/kb/HT5400 WebKit Available for: OS X Lion v10.7.4, OS X Lion Server v10.7.4 Impact: Visiting a maliciously crafted
By gazzat è«çåè·¯ãã¦ã¼ã¶ã¼ãèªç±ã«ã«ã¹ã¿ãã¤ãºã§ããLSI ãFPGA(Field Programmable Gate Array)ãã¯ãéä¿¡åºå°å±ãå¤§è¦æ¨¡ã«ã¼ã¿ãªã©é«åº¦ãªå¦çãè¡ãæ©å¨ããããã£ã¹ãã¬ã¤ãããã¸ã§ã¯ã¿ãæºå¸¯ç«¯æ«ãªã©å¹ åºãåéã«æ´»ç¨ããã¦ããæè¡ã§ãããããããã®æè¡ãå¿ç¨ãã¦ã¯ã©ããã³ã°ãè¡ããã¨ã§ãå¸è²©ã®CPUãGPUã使ç¨ããã·ã¹ãã ããå§åçã«æ©ããã¹ã¯ã¼ããçªç ´ãããã¨ãå¯è½ã§ãããã¨ãæããã«ãªãã¾ããã Accelerating Password Recovery the Addition of FPGA ⪠Advanced Password Cracking ? Insight âFPGAã¨ã¯ï¼ FPGA å ¥éããã¨ãFPGAã¨ã¯ãField Programmable Gate Arrayãã®é æåãã¨ã£ããã®ã§ããç¾å ´(Field)ãã§ãæ¸ã
ç¸æã人éãªã®ãæ©æ¢°ãªã®ããå¤å¥ããæ¹æ³ã¨ãã¦ã³ã¡ã³ãæ¬ã®ã¹ãã é¿ããªã©ã«Googleã®ãreCAPTCHAãããã使ç¨ããã¦ãã¾ãããããã99ï¼ ä»¥ä¸ã¨ããé«ç²¾åº¦ã§çªç ´ããã¹ã¯ãªãããStiltwalkerããç»å ´ãã¾ããã Google's reCAPTCHA briefly cracked - The H Security: News and Features å 鱿«ã«ããµã³ã¼ã«ã¹ã§éå¬ãããLayerOne securityã«ã³ãã¡ã¬ã³ã¹ã«ã¦ãDC 949 Research Teamã¨ãã3人çµãreCAPTCHAãçªç ´ããæ¹æ³ãæããã«ãã¾ããã CAPTCHAã¨ã¯ãCompletely Automated Public Turing test to tell Computers and Humans Apartããã¤ã¾ã人éã¨æ©æ¢°ãèªåçã«é¸ãåãããã¥ã¼ãªã³ã°ã»ãã¹ãã®ãã¨ã§
phpMyAdminã«ã¦ä»»æã®ã³ã¼ããå®è¡å¯è½ãªèå¼±æ§ï¼CVE-2011-2505, CVE-2011-2506ï¼ã«é¢ããæ¤è¨¼ã¬ãã¼ã Tweet 2011/07/29 NTTãã¼ã¿å 端æè¡æ ªå¼ä¼ç¤¾ è¾» ä¼¸å¼ æ³ç° å¹¸å® å°æ¾ å¾¹ä¹ ãæ¦è¦ã phpMyAdminã«ã»ãã·ã§ã³å¤æ°å ã®ãã¼ã¿ã夿´å¯è½ãªèå¼±æ§ï¼CVE-2011-2505ï¼ãçºè¦ããã¾ããã ãã®èå¼±æ§ã¯ãphpMyAdminä¸ã®$_SESSIONé åã«PHPã³ã¼ããåãè¾¼ããã¨ãå¯è½ã§ããã¾ããphpMyAdminã«å¤æ°ãé©åã«å¦çããªãèå¼±æ§ï¼CVE-2011-2506ï¼ãçºè¦ããã¾ããã ãã®èå¼±æ§ã¯ãã³ã³ãã£ã°ä½æçæç¨ã¹ã¯ãªããã«ããã¦å¤æ°å ãã¼ã¿ãé©åã«å¦çããªããããPHPã³ã¼ããå«ããã¡ã¤ã«ãåºåå¯è½ã§ãããããã®èå¼±æ§ãçµã¿åããã¦å©ç¨ãããã¨ã«ãããWebãµã¼ãã®å®è¡æ¨©éã§ä»»æã®PHPã³ã¼ããå®è¡å¯è½ã¨ãªã
uchiumiã§ãã 以åaskeetï¼æ¥ç®ã®è¨äºãæ¸ãã¦ããã¨ãããã¼ãã£ã«ãã¹ããè¨å®ããæã«ãã¢ã¯ã»ã¹å¶éã¯æ£ãããã¾ãããã¨ãããã¨ãartnå è¼©ã«æãã¦ãããã¾ããã ãªã®ã§ä»æ¥ã¯ãã¼ãã£ã«ãã¹ãã®ã¢ã¯ã»ã¹å¶éã«ã¤ãã¦æ¸ãã¦ããããã¨æãã¾ãã ãç®æ¬¡ã ã¢ã¯ã»ã¹å¶éããã ã¢ã¯ã»ã¹å¶éã®ç¯å² ã¾ã¨ã ãã¢ã¯ã»ã¹ãå¶éãããã ãæ£ããä¾ã <Directory "/home/sfprojects/askeet/web">ãâ対象ã®ãã©ã«ã Allow from Allãâãã¢ã¯ã»ã¹ã許å¯ãã </Directory> ããã©ã«ãã®è¨å®ã§ã¯webä¸ã§ã®é²è¦§ãã§ããªãããã«ãªã£ã¦ããã®ã§ãä¸è¨ã®ããã«è¨è¿°ã㦠â/home/sfprojects/askeet/webâã®ãã£ã¬ã¯ããªã®ä¸èº«ãé²è¦§ã§ããããã«ãã¦ããã¾ãã ãã®ããã«è¨å®ããäºã«ããããwebãã«ãããã®ä»¥å¤ã®ãã¡ã¤ã«
ãCAPTCHA Wish Your Girlfriend Was Hot Like Me?ãã¨ããè¨äºãããã¾ããã ç¸æãèªåçã«ä½æ¥ãããããããã§ã¯ãªãã人éã§ãããã¨ã確èªããããã«è¯ãå©ç¨ããã¦ããCAPTCHA(Completely Automated Public Turing Test to Tell Computers and Humans Apart)ãã¨ããã¯ã¼ã§çªç ´ãããã¨ããããã¤ã®æ¨é¦¬ãç´¹ä»ããã¦ãã¾ãã ãã¬ã³ããã¤ã¯ãã§ã¯ããã®ããã¤ã®æ¨é¦¬ãTROJ_CAPTCHAR.Aã¨å½åããããã§ãã ãã®ããã¤ã®æ¨é¦¬ã¯ã女æ§ã®ç»åãç»å ´ããããã§ãã 女æ§ã®ç»åã®æ¨ªã«ã¯ããã®æåãèªããã䏿è±ããã(ã¯ã¼ã¨)ãã¨ããæç« ã¨Captchaã®ç»åã表示ãããããã§ãã ããã¦ãå®éã«æåãæã¡è¾¼ãã¨çã¦ããæã1æå°ãªã女æ§ã®åçãç»å ´ããããã§ãã ãããæ¬¡ã ã¨ç¹°
McAfee Avert Labs Blog ãClick-fraud, captchas & session-fixation puzzlesããã September 24, 2007ãPosted by Vinay Mahadik çè ã¯ããºã«ã大好ãã ãããã§ã¯ï¼çè ãèªãã®ãWebãµã¤ããä¸ã§ééï¼è§£æ±ºããï¼ã»ãã¥ãªãã£ã«é¢ããããºã«ãåãä¸ããã ã¯ãªãã¯è©æ¬ºã®é»æ¢ åé¡ã®å å®¹ã¯æ¬¡ã®éãã ãWeb 2.0çãªæç¥¨å¶Webãµã¤ãã«ï¼ã¦ã¼ã¶ã¼ã®æç¨¿ããã³ã³ãã³ããæ²è¼ããã¦ãããæç¨¿è ã¯ãµã¤ã訪åè ã«ã³ã³ãã³ããè©ä¾¡ãã¦ãããã¨ï¼ã©ã³ãã³ã°ä¸ä½ã«èºãåºããããã§ï¼ãã®Webãµã¤ãããã°ã¤ã³ãå¼·å¶ããï¼æªç»é²ã¦ã¼ã¶ã¼ããã°ã¤ã³ãããã¨ãªãã³ã³ãã³ããè©ä¾¡ã§ããå ´åï¼ãµã¤ãã¯ã¯ãªãã¯è©æ¬ºã«å¯¾ãã¦ç¡é²åãªç¶æ ã¨ãªãï¼ã³ã³ãã³ãæç¨¿è ãèªåã®ã³ã³ãã³ããé«ãè©ä¾¡ãç¶ããå¯è½æ§ãããã䏿¹ï¼
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}}