JavaScript ãæ¸ãããã¨ããã人ãªãã°ä¸åº¦ã¯ä½¿ãã§ããã console.log ã§ããããã®é¢æ°ã¯æã£ããããåä»ãªæ§è³ªãæã£ã¦ãã¾ãããã®æ§è³ªãç¥ããã« console.log ã使ãã¨ããããã°æã«å¤§ãããªãã¦ãã¾ããã¨ãããã¾ãããã®è¨äºã§ã¯ console.log ã®è½ã¨ãç©´ã«ã¤ãã¦ã話ãã¾ãã ä»å㯠Chrome ã«ç¹åãã¦è§£èª¬ãã¾ãããFirefox ã Safari ã§ãåãè½ã¨ãç©´ãããã¾ãã console.log ã¨ã¯ ã¾ãã¯ããã£ã¨åºæ¬ããããããã¾ãããã 大åæãªã®ã§ãããconsole.log 㯠JavaScript ã®è¨èªä»æ§ï¼ECMAScriptï¼ã§å®ç¾©ããã¦ãã¾ããããã©ã¦ã¶åãã«ã¯ whatwg ã®ä»æ§ãããã¾ãããããã¾ã§ãããã¯ãã©ã¦ã¶åãã®ä»æ§ã§ãããNode.js ãå«ãã»ã¼å ¨ã¦ã® JavaScript ç°å¢ã§ä½¿ããã®ã¯ cons
ãã©ã¦ã¶ããç´æ¥TCPã»UDPã§éåä¿¡ãããDirect Sockets APIãã¨ããä»çµã¿ãè°è«ããã¦ãã¾ãã å®é¨æ®µéã§ãããChromeã§ã¯èµ·åæã«ãªãã·ã§ã³ãä»ãããã¨ã§ãã®æ©è½ãæå¹ã«ã§ãã¾ããä»åã¯TCPã®æ¹ã§ç°¡åã«åä½ãè¦ã¦ã¿ã¾ãã Direct Sockets API Direct Sockets APIã¯ãTCPã»UDPã§ç´æ¥éåä¿¡å¯è½ã«ããAPIã§ããæ¢åã®ã¢ããªã±ã¼ã·ã§ã³ãããã³ã«(SSHãIRC)ãP2Pã®ãããªæ©è½ãå®ç¾å¯è½ã«ãªãã¾ãã ãã¡ããã»ãã¥ãªãã£ä¸ã®åé¡ãããã®ã§ãChromeã§ã¯ç¾ç¶ããã©ã«ãã§ã¯æå¹ã«ãªã£ã¦ããªãæ©è½ã§ãã ã»ãã¥ãªãã£é¢ã«ã¤ãã¦ã¯ã ãã¶Githubãªãã¸ããªã§è°è«ããã¦ããã¾ãã®ã§ç®ãéãã¨è¯ãã§ãããããã¼ã«ã«ãããã¯ã¼ã¯ã¸ã®éä¿¡ãSame-Origin-Policy(CORS)åé¿ã®è©±ãä¸ãã£ã¦ãã¾ãããä»åã¯ç´°ããã¯ç´¹ä»ã
Googleã¯ç¾å¨éçºä¸ã®Chrome 81ãã¼ã¿çã«ãWeb NFCã®æ©è½ã試é¨çã«çµã¿è¾¼ãã ãã¨ãæããã«ãã¾ããã Web NFCã¯ãWebã¢ããªã±ã¼ã·ã§ã³ããNFCï¼Near Field Communicationï¼è¿è·é¢ç¡ç·éä¿¡è¦æ ¼ï¼ã¿ã°ã®èªã¿æ¸ããè¡ãããã®ä»æ§ããã³æ©è½ã§ããNFCã«å¯¾å¿ããICã¿ã°ã¨ããã¤ã¹ãæ°ã»ã³ãã®è·é¢ã«è¿ã¥ããã¨éæ¥è§¦ã§éä¿¡ãã§ãã¾ãã ã¹ãã¼ããã©ã³ã®å¤ãã«ã¯ãã§ã«NFCãªã¼ãã¼ï¼ã©ã¤ã¿ã¼ã®æ©è½ãåãã£ã¦ãããããWeb NFCã®æ©è½ãçµã¿è¾¼ãã Webãã©ã¦ã¶ãå©ç¨ãããã¨ã§ã¢ããªã±ã¼ã·ã§ã³ããã¹ãã¼ããã©ã³ã®NFCæ©è½ãå©ç¨å¯è½ã§ãã ãã ãç¾æç¹ã§ã®Web NFCã®å¯¾å¿ç¯å²ã¯NDEFï¼NFC Data Exchange Formatï¼ã¨å¼ã°ãã軽éãªã¡ãã»ã¼ã¸äº¤æã¾ã§ã§ãISO-DEPãNFC-A/BãNFC-FãHCEãªã©ã¸ã®å¯¾å¿ã¯ã¹ã³ã¼ãå¤ã¨
2020/2/18è¿½è¨ ãµãã¼ãã«åãåãããã¨ãããALBã®ä¸å ·åã¯ãã¼ã«ããã¯æ¸ã¿ã§ãcookieåã縮ãã対å¿ã¯ä¸è¦ãã¨ã®ãã¨ã§ããã試ãã¦ã¿ãã¨ããããããã«cookieåã®æå®ãããã¦ãåé¡ãªãèªè¨¼ã§ãã¾ããã AWSã®Application Load Balancerã®èªè¨¼æ©è½ã使ã£ã¦ãã¹ã¿ããããã®ã¢ã¯ã»ã¹ã®ã¿è¨±å¯ãã社å åãã¦ã§ããµã¼ãã¹ãéç¨ãã¦ããã®ã ãã©ãæ¨æ¥ãããããGoogle Chromeã§èªè¨¼ãéããªãªãã¨ãã声ãèãããã«ãªã£ãã ç¾è±¡ã¨ãã¦ã¯ãªãã¤ã¬ã¯ãã«ã¼ããçºçãã¦ãã¦ãã³ã³ã½ã¼ã«ãè¦ãã¨Set-Cookie headerãé·ãããã¨ããã¨ã©ã¼ãåºã¦ããã Set-Cookie header is ignored in response from url: https://****/oauth2/idpresponse?code=e51b4cf0-8b
Chrome 79以ä¸ãä»ãã©ã¦ã¶ã®ããã©ã«ãå¤ã Chrome 80ãããã®å¤ãè¨å®ããå ´åãSecureå±æ§ãå¿ é ã¨ãªãã Aãµã¤ãã«å¯¾ããBãµã¤ãããã©ã®ãããªãªã¯ã¨ã¹ãããã£ã¦ããçºè¡ãããµã¤ãã§Cookieãããã¼ã«å«ãã (Cookieã使ç¨ãã) å³ã«ããã¨ä»¥ä¸ã®ããã«ãªãã¾ãã Strict å¤é¨ãµã¤ãããã®ã¢ã¯ã»ã¹ã§ã¯Cookieãéããªãã Lax å¤é¨ãµã¤ãããã®ã¢ã¯ã»ã¹ã¯GETãªã¯ã¨ã¹ãã®ã¨ãã ãCookieãéãã None å¾æ¥éãã®åãã ã追è¨ããªãChrome 80以éã§Secureå±æ§ãä»ããSameSite=Noneãæå®ããå ´åãset-cookieèªä½ãç¡å¹ã«ãªãã¾ãã ã»ãã¥ãªãã£ä¸ã®å¹æ CSRF対çã«ãªãã¾ãã CSRF (ã¯ãã¹ãµã¤ãã»ãªã¯ã¨ã¹ãã»ãã©ã¼ã¸ã§ãª) ã¨ã¯ã WEBãµã¤ããã¦ã¼ã¶ã¼æ¬äººã®æå³ããåä½ã§ãããã¨ãæ¤è¨¼ãã¦ããªããã
Google Chrome 78ã¸ã®ã¢ãããã¼ãå¾ã«ã¯ã©ãã·ã¥ãã¦ä½ãè¦ããªãç¾è±¡ãçºçãã¦ããããã§ã(2019/10/23 æ~)ãã¨ã³ã¸ã³èªä½ãèµ·åãã¦ããªãããããè¨å®ç»é¢å«ãã¦ã»ã¼ãã¹ã¦éããªããªãã¾ããã¾ããåã¤ã³ã¹ãã¼ã«ãã¦ãææ°ãã¼ã¸ã§ã³ãã¤ã³ã¹ãã¼ã«ããããã解æ¶ããã¾ããã â»ç¾è±¡ãããããªãã¦ããã®ã§å¯¾å¿æ¹æ³ãæ´æ°ãã¾ãã(19/10/24 19:00) æ¤è¨¼ç°å¢ Windows 10 Pro Chrome 78.0.3904.70 Endpoint Protection 12.1 RU6 MP7 â»PCMaticã§ãä¸å ·åå ±åæ 対å¿æ¹æ³ ãã°ã§ã¯ç¡ãäºææ§ã®åé¡ã®ãããªã®ã§ä¸è¨ã®ãããããæ£ãã対å¦ã®ããã§ãã Symantec Endpoint Protectionãã¢ã³ã¤ã³ã¹ãã¼ã«ãããã¯ãv14.2以éã«ãã¼ã¸ã§ã³ã¢ãããã PcMaticãã¢ã³ã¤ã³ã¹ãã¼ã«
1. Chrome ã§EV証ææ¸ã®çµç¹å表示ããªããªã ã¤ãã«GoogleããChromeã®URLãã¼ããEV表示ãåé¤ããæ£å¼ãªã¢ãã¦ã³ã¹ãåºã¾ããã Upcoming Change to Chrome's Identity Indicators EV UI Moving to Page Info ç¾å¨(2019å¹´8æ) Stableã®Chrome76ã§ã¯ã以ä¸ã®æ§ã«URLãã¼å·¦å´ã«EV証ææ¸ãå©ç¨ãã¦ãããã¨ã示ããçµç¹å+å½åã表示ãä»ãã¦ãã¾ãã Chrome76ã®EV表示 2019å¹´9æ10æ¥Stableãªãªã¼ã¹äºå®ã®Chrome77ããã¯EV表示ãURLãã¼ããåé¤ãããéµã¢ã¤ã³ã³ãã¯ãªãã¯ãã¦è¡¨ç¤ºãããPage Infoã«ãçµç¹åï¼å½åãã表示ãããããã«ãªãã¾ãã Googleã®ã¢ãã¦ã³ã¹ã§ã¯ã "on certain websites" ã¨æ¸ãã¦ãããã¨ããä¸æ°ã«ã§ã¯ãªã
Portalsã¨ã¯ japan.zdnet.com ã¨ã®ãã¨ã§ãiframeã¿ã°ã¨ããä¼¼ãportalã¿ã°ãã§ãããããã portalã¿ã°ã¨<iframe>ã¿ã°ã®éãã¯ä½ãã¨è¨ãã°ãGoogleã®æ°ããªPortalsãã¯ããã¸ã¼ã<iframe>ã¿ã°ã®å¶ç´ãåãå»ã£ããã®ã ã¨ããã¨ããã«ããã Portalsã使ç¨ãããã¨ã§ã¦ã¼ã¶ã¼ã¯ãåãè¾¼ãã ã³ã³ãã³ãã¸ã®ããã²ã¼ã·ã§ã³ãå¯è½ã«ãªãã¨Googleã¯è¿°ã¹ã¦ããã<iframe>ã¿ã°ã§ã¯ã»ãã¥ãªãã£ä¸ã®çç±ãããããã£ããã¨ã許ããã¦ããªãã ããã«ãPortalsã§ã¯ã¢ãã¬ã¹ãã¼ä¸ã®URLãä¸æ¸ããããã¨ãã§ããããã<iframe>ã¿ã°ãä»æ¥æ ã£ã¦ããã³ã³ãã³ãã®åãè¾¼ã¿ã¨ããæ ãè¶ ããããã²ã¼ã·ã§ã³ã·ã¹ãã ã¨ãã¦ãå©ç¨ã§ããã ãµããµãã ä¾ãã°ã¨ã³ã¸ãã¢ãã¯ãã¦ã¼ã¶ã¼ããã¥ã¼ã¹ãµã¤ããé²è¦§ãã¦ãããè¨äºã®æ«å°¾ã«éããéã«ã<por
Exploitæ¤åºã®ãµã¼ãã¹ãå ¬éãã¦ããEdgeSpotã¯Chromeã®PDFãã¥ã¼ã¯ã¼ã«æ å ±æ¼ããã®èå¼±æ§ã確èªãããã¨ãã¦ä¸å ·åã«ä¿ãæ å ±ãå ¬éãã¾ãããããã§ã¯é¢é£ããæ å ±ãã¾ã¨ãã¾ãã èå¼±æ§ã®æ¦è¦ EdgeSpotãChrome PDFãã¥ã¼ã¯ã¼ã®æ å ±æ¼ããã®èå¼±æ§ã次ã®è¨äºã«ã¾ã¨ãã¦ããã blog.edgespot.io æ¦è¦ã¯ä»¥ä¸ã®éãã å½±é¿ ã¦ã¼ã¶ã¼ãæå³ããHTTPãªã¯ã¨ã¹ããéåºããæ å ±æ¼ããããæã å½±é¿ãåãã対象 Google Chrome ï¼72.0.3626.119ã§çºçã確èªï¼ èå¼±æ§ã®å称 ç¡ã CVE 確èªã§ãã PoC ã¤ã³ã¿ã¼ãããä¸ã§èå¼±æ§ã®å©ç¨ãæ¢ã«ç¢ºèªããã¦ããã 対ç 2019/3/1æç¹ã§æªä¿®æ£ã ä¿®æ£ãããã¾ã§Adobe製ã®PDFãªã¼ãã¼ã®å©ç¨ãæ¨å¥¨ã 2019å¹´4æä¸æ¬ããä¿®æ£ã®äºå®ã¨çºè¦è ã¯å ±åã EdgeãAdobe Acro
5æ¥ã«ãªãªã¼ã¹ãããChrome 59ã§ããã©ã¦ã¶ã¨å ±ã«ã¢ãããã¼ãããããããããã¼ãã¼ã«ã®æ°æ©è½ãç´¹ä»ãã¾ãã What's New In DevTools (Chrome 59) Chrome 59 - What's New in DevTools -YouTube ãã¼ã¸ã®è»½éå: æªä½¿ç¨ã®CSSã¨JavaScriptãè¦ã¤ãã ãã«ãµã¤ãºã®ã¹ã¯ãªã¼ã³ã·ã§ããããã£ãã㣠ãªã½ã¼ã¹ã®ãã¼ããããã㯠éåæã³ã¼ãã®æ¤è¨¼ ã³ãã³ãã¡ãã¥ã¼ã®çµ±ä¸ ãã¼ã¸ã®è»½éå: æªä½¿ç¨ã®CSSã¨JavaScriptãè¦ã¤ãã æ°æ©è½ã®ä¸ã¤ç®ã¯ãCoverage tabãããã¼ã¸ã§ä½¿ç¨ããã¦ããªãCSSã¨JavaScriptãè¦ã¤ãããã¨ãã§ãã¾ãã command + shift + P ã§ããShow Coverageããå ¥åãã¦é¸æã â»ãcovãã¾ã§å ¥åããã°ãä¸ä½ã«è¡¨ç¤ºããã¾ãã Show
[2018/07/07 追è¨] æ¬è¨äºã§ã¯Chromeæ¡å¼µã«ã¤ãã¦èª¬æãã¦ãã¾ãããFirefox1ãEdgeã®æ¡å¼µæ©è½ãã»ã¼åãä»çµã¿ã§åãã¦ãã¾ãã [2023/11/06 追è¨] #åè ãã¼ã¸ã追å ãã¾ããã Chromeæ¡å¼µã便å©ãªæ©è½ãç°¡åã«è¿½å ã§ããã®ã§ä½¿ã£ã¦ãã人ãå¤ãã¨æãã¾ãã ãã ãã¤ã³ã¹ãã¼ã«æã®æ¨©éã®æ³¨ææ¸ããåããé£ãã®ã§ç¡æ¡ä»¶ã«æ¿èªï¼è¿½å ï¼ãã¦ãããã¨ãããã®ã§ã¯ãªããã¨æããã¾ãã ããã§ãæ¬è¨äºã§ã¯Chromeæ¡å¼µã®æ¨©éã®ç¨®é¡ã»ç¢ºèªæ¹æ³ã®ä»ãæ¡å¼µãã©ãã¾ã§ï¼æªããã¨ãï¼ã§ããã®ãã¨ãã®å¯¾çã3段éã®æ¨©éï¼å±éºæ§ï¼ã¬ãã«ãã¨ã«ç´¹ä»ãã¦ããããã¨æãã¾ãã 便å©ã ãå±éºæ§ãããChromeæ¡å¼µ Chromeæ¡å¼µãã¤ã³ã¹ãã¼ã«ããã¨ãWebãã¼ã¸ãèªãã¨ãããã©ã¦ã¶æ¬æ¥ã®æ©è½ã ãã§ãªãæ§ã ãªãã¨ãã§ããããã«ãªãã¾ãã ä¾ãã°ãWebã¡ã¼ã«ã®æ°çéç¥ãè¨äºãªã©ã®
æè¿ãæ®æ®µä»¥ä¸ã«Chromeã®éçºè ãã¼ã«ã使ããã¨ã«æéããããæ©ä¼ãããã¾ããããã®éç¨ã§ãèªåãä»ã¾ã§æ°ã¥ãã¦ããªãã£ãæ©è½ãããã¤ãè¦ã¤ãã¾ããï¼å°ãªãã¨ãä»ã¾ã§ãã®æ©è½ãæ¢ãå¿ è¦ã«è¿«ããã¦ããªãã£ããã¨ãè¨ããã®ã§ãããä¾ãã°ãã©ãã¯ããã¯ã¹åãéåæã®ã¹ã¿ãã¯ãã¬ã¼ã¹ãªã©ï¼ããã®ãããéçºè ãã¼ã«ã§ã¨ã¦ãæ°ã«å ¥ã£ã¦ããããã¤ãã®æ©è½ã«ã¤ãã¦ã¾ã¨ãã¦ã¿ãããªã£ãã®ã§ãã å°ããªè«ç¼é¡ã®ã®ã¢ã¤ã³ã³ã¯ãç¹å®ã®è¦ç´ ãCSSããããã£ã«å¯¾ãã¦ããã©ã®CSSãã¡ã¤ã«ã«æ¸ããã¦ããã©ã®ã»ã¬ã¯ã¿/ã¯ã©ã¹ãæçµçãªã¹ã¿ã¤ã«ã決ãã¦ããããã示ãã¦ããã¾ããä¾ãã°ãã©ããDOMè¦ç´ ã«å¯¾ãã¦ãè¦ç´ ãæ¤è¨¼ããé¸ã³ãå³å´ã®ãComputedãã¨ããã¿ããé¸ã³ã¾ãã確èªãããCSSããããã£ãè¦ã¤ãã¦ãã®è«ç¼é¡ã¢ã¤ã³ã³ãã¯ãªãã¯ãããã¨ã§ããããã¾å³å´ã«æ£ããCSSãã¡ã¤ã«å ã®ã¯ã©ã¹/ã»ã¬ã¯ã¿ã表示ãã¦ã
è¼æ @aomixer Chromeã®å³ä¸ï¼éãããã¿ã³ä»è¿ï¼ã«èªåã®ååã表示ãããããã«ãªã£ãã»ã»æ¹æªã¨ããæãããé表示ã«ãããã®ã«è¨å®ããªãããã¿ãããããã 2015-01-14 10:01:21
ã¤ã³ã¿ã¼ããããã¦ã人ãªãããªãã®äººãåå¾ãã¦ããã§ãããGoogleã¢ã«ã¦ã³ããAndroidã¹ããã ã¨ã»ã¼å¿ é ã¨è¨ããã®ã§ããã®ããã°ãèªãã§ãã ãã£ã¦ã人ãªãã¾ãæã£ã¦ãããã¨ã§ãããã ããã¦Googleã¢ã«ã¦ã³ãã¨ãã®ä¸ãªãç¸æ§ããããã©ã¦ã¶ãChromeãã©ã¦ã¶ã§ããæã¯ãã®ã·ã³ãã«ãã¨å§åçãªã¬ã³ããªã³ã°é度ãç®çã§ããããæè¿ã¯ä»ã®ãã©ã¦ã¶ãé²åããã¬ã³ããªã³ã°é度ã§å¤§ããªåªä½æ§ã¯ãªããªã£ã¦ãã¾ããã ããã§ããGoogleã¢ã«ã¦ã³ãã¨ã®è¦ªåæ§ã®é«ãã§ç§ã¯ä»ã使ãç¶ãã¦ãã¾ããPCã¨ã¹ããã§ããã¯ãã¼ã¯ãé²è¦§ãããã¼ã¸ãå ±æï¼åæï¼ã§ããããæ°è¦PCã«ã¤ã³ã¹ãã¼ã«ãã¦ãããã«ããã¯ãã¼ã¯ã復å ã§ãããã¨ãããã¯ã便å©ã§ãã Chromeã§Googleã¢ã«ã¦ã³ããè¤æ°ä½¿ãããããã¨ããã©ã®ããã«ãã¦ãã¾ããï¼ã¾ããä¸åº¦ãã°ã¢ã¦ããã¦å度ã¢ã«ã¦ã³ãã¨ãã¹ã¯ã¼ãå ¥åãããã¨ããã¦
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
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}}