Google 㯠Web ãã©ãŠã¶ Chrome 103 ã®ãªãªãŒã¹ãçºè¡šããåæã« Chrome ã®åºç€ãšãªãç¡æã® Chromium ãããžã§ã¯ãã®å®å®çãªãªãŒã¹ãå©çšå¯èœã«ãªããŸããã Chrome ãã©ãŠã¶ã¯ãGoogle ããŽã®äœ¿çšãã¯ã©ãã·ã¥æã«éç¥ãéä¿¡ããã·ã¹ãã ã®ååšãã³ããŒä¿è·ããããã㪠ã³ã³ãã³ã (DRM) ãåçããã¢ãžã¥ãŒã«ãã¢ããããŒããèªåçã«ã€ã³ã¹ããŒã«ããã·ã¹ãã ããµã³ãããã¯ã¹åé¢ãæ°žç¶çã«æå¹ã«ããç¹ã§ Chromium ãšã¯ç°ãªããŸãã ãGoogle API ã«ããŒãæäŸããæ€çŽ¢æã« RLZ- ãã©ã¡ãŒã¿ãéä¿¡ããŸããæŽæ°ã«ããã«æéãå¿ èŠãªå Žåã¯ãExtended Stable ãã©ã³ããå¥éãµããŒãããããã®åŸ 8 é±éãµããŒããããŸãã Chrome 104 ã®æ¬¡åãªãªãŒã¹ã¯ 2 æ XNUMX æ¥ã«äºå®ãããŠããŸãã
Chrome 103 ã®äž»ãªå€æŽç¹:
- ããŒãžã®ã¹ã¯ãªãŒã³ã·ã§ãããç·šéããããã«åŒã³åºãããå®éšçãªç»åãšãã£ã¿ãè¿œå ããŸããããšãã£ã¿ãŒã«ã¯ãããªãã³ã°ãé åã®éžæããã©ã·ã«ãããã€ã³ããè²ã®éžæãããã¹ã ã©ãã«ã®è¿œå ãç·ãé·æ¹åœ¢ãåãç¢å°ãªã©ã®äžè¬çãªåœ¢ç¶ãããªããã£ãã®è¡šç€ºãªã©ã®æ©èœãçšæãããŠããŸãããšãã£ã¿ãŒãæå¹ã«ããã«ã¯ããchrome://flags/#sharing-desktop-screenshotsãããã³ãchrome://flags/#sharing-desktop-screenshots-editãã®èšå®ãæå¹ã«ããå¿
èŠããããŸããã¢ãã¬ã¹ ããŒã® [å
±æ] ã¡ãã¥ãŒããã¹ã¯ãªãŒã³ã·ã§ãããäœæããåŸãã¹ã¯ãªãŒã³ã·ã§ãã ãã¬ãã¥ãŒ ããŒãžã® [ç·šé] ãã¿ã³ãã¯ãªãã¯ããŠãšãã£ã¿ãŒã«ç§»åã§ããŸãã
- Chrome 101 ã«è¿œå ãããããªã ãããã¯ã¹ã®ã¢ãã¬ã¹ ããŒã«æšå¥šäºé
ã®ã³ã³ãã³ããäºåã¬ã³ããªã³ã°ããã¡ã«ããºã ã®æ©èœãæ¡åŒµãããŸãããããã¢ã¯ãã£ã ã¬ã³ããªã³ã°ã¯ããŠãŒã¶ãŒã®ã¯ãªãã¯ãåŸ
ããã«ããã²ãŒããããå¯èœæ§ãæãé«ãæšå¥šäºé
ãèªã¿èŸŒã以åã®æ©èœãè£å®ããŸããèªã¿èŸŒã¿ã«å ããŠãæšå¥šäºé
é¢é£ã®ããŒãžã®ã³ã³ãã³ãããããã¡ãŒå
ã§ã¬ã³ããªã³ã°ã§ããããã«ãªããŸãã (ã¹ã¯ãªããã®å®è¡ã DOM ããªãŒãå«ã)圢æ)ãã¯ãªãã¯åŸã«æšå¥šäºé
ãå³åº§ã«è¡šç€ºã§ããŸããäºæž¬ã¬ã³ããªã³ã°ãå¶åŸ¡ããã«ã¯ãèšå®ãchrome://flags/#enable-prerender2ãããchrome://flags/#omnibox-trigger-for-prerender2ãããã³ãchrome://flags/#search-suggestion-forã -ããæšå¥šãããŸãã
Android ç Chrome 103 ã«ã¯ãWeb ãµã€ãäœæè ããŠãŒã¶ãŒãã©ã®ããŒãžã«ã¢ã¯ã»ã¹ããå¯èœæ§ãæãé«ããããã©ãŠã¶ãŒã«äŒããããšãã§ãã Speculations Rules API ãè¿œå ãããŠããŸãããã©ãŠã¶ãŒã¯ãã®æ å ±ã䜿çšããŠãããŒãž ã³ã³ãã³ããããã¢ã¯ãã£ãã«èªã¿èŸŒã¿ãã¬ã³ããªã³ã°ããŸãã
- Android ããŒãžã§ã³ã«ã¯ãAndroid ã¢ããªãšåãçµ±åãã¹ã¯ãŒã管çãšã¯ã¹ããªãšã³ã¹ãæäŸããæ°ãããã¹ã¯ãŒã ãããŒãžã£ãŒãæèŒãããŠããŸãã
- Androidçã§ã¯ããµãŒãã¹ã«ç»é²ããŠãããæ°ã«å
¥ãã®ãµã€ãã«ãææãŸãã¯ç¡æã®ããžã¿ã«ã¹ã¿ã³ãã転éããŠæè¬ã®æ°æã¡ãäŒããããšãã§ãããWith GoogleããµãŒãã¹ã«å¯Ÿå¿ããããã®ãµãŒãã¹ã¯çŸåšãç±³åœã®ãŠãŒã¶ãŒã®ã¿ãå©çšã§ããŸãã
- ã¯ã¬ãžããããã³ããããæ¯æãã«ãŒãçªå·ã®ãã£ãŒã«ãã®èªåå ¥åãæ¹åãããGoogle Pay çµç±ã§ä¿åãããã«ãŒãããµããŒããããããã«ãªããŸããã
- Windows ããŒãžã§ã³ã§ã¯ãããã©ã«ãã§çµã¿èŸŒã¿ã® DNS ã¯ã©ã€ã¢ã³ãã䜿çšãããŸããããã¯ãmacOSãAndroidãããã³ Chrome OS ããŒãžã§ã³ã§ã䜿çšãããŸãã
- ããŒã«ã« ãã©ã³ã ã¢ã¯ã»ã¹ API ãå®å®ãã誰ã«ã§ãæäŸãããŸããããã䜿çšãããšãã·ã¹ãã ã«ã€ã³ã¹ããŒã«ãããŠãããã©ã³ããå®çŸ©ããŠäœ¿çšã§ããã ãã§ãªããäœã¬ãã«ã§ã®ãã©ã³ãã®æäœ (ã°ãªãã®ãã£ã«ã¿ãŒãå€æãªã©) ãã§ããŸãã
- HTTP å¿çã³ãŒã 103 ã®ãµããŒããè¿œå ãããŸãããããã«ããããµãŒããŒããªã¯ãšã¹ãã«é¢é£ãããã¹ãŠã®æäœãå®äºããŠã³ã³ãã³ãã®æäŸãéå§ããã®ãåŸ ããã«ããªã¯ãšã¹ãã®çŽåŸã«äžéšã® HTTP ããããŒã®å 容ãã¯ã©ã€ã¢ã³ãã«éç¥ã§ããŸããåæ§ã®æ¹æ³ã§ãæäŸãããããŒãžã«é¢é£ããããªããŒãå¯èœãªèŠçŽ ã«é¢ãããã³ããæäŸã§ããŸã (ããšãã°ãããŒãžã§äœ¿çšããã CSS ã JavaScript ãžã®ãªã³ã¯ãæäŸã§ããŸã)ããã®ãããªãªãœãŒã¹ã«é¢ããæ å ±ãåãåããšããã©ãŠã¶ãŒã¯ã¡ã€ã³ ããŒãžã®ã¬ã³ããªã³ã°ãå®äºããã®ãåŸ ããã«ãªãœãŒã¹ã®ããŠã³ããŒããéå§ã§ãããããå šäœçãªãªã¯ãšã¹ãã®åŠçæéãççž®ãããŸãã
- ãªãªãžã³ ãã©ã€ã¢ã« ã¢ãŒã (å¥éã¢ã¯ãã£ããŒã·ã§ã³ãå¿ èŠãªå®éšæ©èœ) ã§ã¯ãFederated Credential Management (FedCM) API ã®ãã¹ãããããŸã§ Android ãã©ãããã©ãŒã ã®ã¢ã»ã³ããªã§ã®ã¿éå§ãããŠãããããã«ããããã©ã€ãã·ãŒã確ââä¿ããçžäºå¹²æžãªãã§åäœããçµ±å ID ãµãŒãã¹ãäœæã§ããŸãã - ãµãŒãããŒãã£ã® Cookie åŠçãªã©ã®ãµã€ã远跡ã¡ã«ããºã ã ãªãªãžã³ ãã©ã€ã¢ã«ãšã¯ãããŒã«ã«ãã¹ããŸã㯠127.0.0.1 ããããŠã³ããŒããããã¢ããªã±ãŒã·ã§ã³ããããŸãã¯ç¹å®ã®ãµã€ãã§æééå®ã§æå¹ãªç¹å¥ãªããŒã¯ã³ãç»é²ããŠåä¿¡ããåŸãæå®ããã API ãæäœã§ããæ©èœãæå³ããŸãã
- Client Hints API ã¯ãUser-Agent ããããŒã®ä»£æ¿ãšããŠéçºãããŠããããµãŒããŒããã®ãªã¯ãšã¹ãåŸã«ã®ã¿ãç¹å®ã®ãã©ãŠã¶ãŒããã³ã·ã¹ãã ãã©ã¡ãŒã¿ãŒ (ããŒãžã§ã³ããã©ãããã©ãŒã ãªã©) ã«é¢ããããŒã¿ãéžæçã«æäŸã§ããããã«ãªããŸãã TLS ã§äœ¿çšããã GREASE (Generate Random Extensions And Sustain Extensibility) ã¡ã«ããºã ã«é¡äŒŒããããã©ãŠã¶èå¥åã®ãªã¹ãã«æ¶ç©ºã®ååã眮ãæããæ©èœãããšãã°ããChromeãã«å ããŠ; v="103''' ããã³ '"ã¯ãã "; v=»103''' ååšããªããã©ãŠã¶ã®ã©ã³ãã ãªèå¥å ''(Not; Browser"; v=»12''' ããªã¹ãã«è¿œå ã§ããŸãããã®ãããªçœ®æã¯ãäžæãªãã©ãŠã¶ã®èå¥åã®åŠçã«é¢ããåé¡ãç¹å®ããã®ã«åœ¹ç«ã¡ãŸãããã®ããã代æ¿ãã©ãŠã¶ã¯ãåãå ¥ãå¯èœãªãã©ãŠã¶ã®ãªã¹ãã«å¯Ÿãããã§ãã¯ãåé¿ããããã«ãä»ã®äžè¬çãªãã©ãŠã¶ã«ãªãããŸããããåŸãªããªããšããäºå®ã«ã€ãªãããŸãã
- AVIF ç»å圢åŒã®ãã¡ã€ã«ããiWeb Share API çµç±ã§èš±å¯ãããå ±æã®ãªã¹ãã«è¿œå ãããŸããã
- ãdeflate-rawãå§çž®åœ¢åŒã®ãµããŒããè¿œå ãããŸãããããã«ãããããããŒããµãŒãã¹æçµãããã¯ã®ãªã裞ã®å§çž®ã¹ããªãŒã ãžã®ã¢ã¯ã»ã¹ãå¯èœã«ãªããããã䜿çšããŠãããšãã° zip ãã¡ã€ã«ã®èªã¿åããšæžã蟌ã¿ãå¯èœã«ãªããŸãã
- Web ãã©ãŒã èŠçŽ ã®å Žåããrelãå±æ§ã䜿çšã§ããŸããããã«ãããWeb ãã©ãŒã å ã®ããã²ãŒã·ã§ã³ã«ãrel=noreferrerããã©ã¡ãŒã¿ãé©çšããŠãªãã¡ã©ãŒ ããããŒã®éä¿¡ãç¡å¹ã«ãããããrel=noopenerããã©ã¡ãŒã¿ãé©çšããŠèšå®ãç¡å¹ã«ããããšãã§ããŸãã Window.opener ããããã£ãå€æŽããé·ç§»å ã®ã³ã³ããã¹ããžã®ã¢ã¯ã»ã¹ãæåŠããŸãã
- Popstate ã€ãã³ãã®å®è£ ã¯ãFirefox ã®åäœã«åãããŠè¡ãããŠããŸãã Popstate ã€ãã³ãã¯ãURL å€æŽã®çŽåŸã«ãload ã€ãã³ãã®çºçãåŸ ããã«èµ·åãããããã«ãªããŸããã
- HTTPS ã䜿çšããã« iframe ãããã¯ããéãããããŒãžã®å ŽåãGampepad API ããã³ Battery Status API ãžã®ã¢ã¯ã»ã¹ã¯çŠæ¢ãããŸãã
- 以åã«ãŠãŒã¶ãŒã«äžããããã·ãªã¢ã« ããŒããžã®ã¢ã¯ã»ã¹èš±å¯ãæŸæ£ããããã«ãforget() ã¡ãœããã SerialPort ãªããžã§ã¯ãã«è¿œå ãããŸããã
- CSS ããããã£ã® overflow-clip-margin ã« Visual-box å±æ§ãè¿œå ãããŸãããããã¯ãé åã®å¢çç·ãè¶ããã³ã³ãã³ãã®ããªãã³ã°ãéå§ããäœçœ®ã決å®ããŸã (content-boxãpadding-boxãborder- ã®å€ãåãããšãã§ããŸã)ãç®±ïŒã
- ãµã³ãããã¯ã¹å±æ§ãæ〠iframe ãããã¯ã§ã¯ãå€éšãããã³ã«ã®åŒã³åºããå€éšãã³ãã©ãŒ ã¢ããªã±ãŒã·ã§ã³ã®èµ·åãçŠæ¢ãããŸããå¶éããªãŒããŒã©ã€ãããã«ã¯ãallow-popupsãallow-top-navigationãããã³allow-top-navigation-with-user-activation ããããã£ã䜿çšããŸãã
- èŠçŽ ã¯éæšå¥šã«ãªããŸããããã©ã°ã€ã³ããµããŒããããªããªã£ãããããã®èŠçŽ ã¯ç¡æå³ã«ãªããŸããã
- Web éçºè åãã®ããŒã«ãæ¹åãããŸãããããšãã°ã[ã¹ã¿ã€ã«] ããã«ã§ã¯ããã©ãŠã¶ ãŠã£ã³ããŠã®å€åŽã®ç¹ã®è²ã決å®ã§ããããã«ãªããŸããããããã¬ãŒã§ã®ãã©ã¡ãŒã¿ãŒå€ã®ãã¬ãã¥ãŒãæ¹åãããŸããã Elements ã€ã³ã¿ãŒãã§ã€ã¹ã§ããã«ã®é åºãå€æŽããæ©èœãè¿œå ãããŸããã
é©æ°ãšãã°ä¿®æ£ã«å ããŠãæ°ããããŒãžã§ã³ã§ã¯ 14 件ã®è匱æ§ãæé€ãããŠããŸããè匱æ§ã®å€ãã¯ãAddressSanitizerãMemorySanitizerãControl Flow IntegrityãLibFuzzerãããã³ AFL ããŒã«ã䜿çšããèªåãã¹ãã®çµæãšããŠç¹å®ãããŸãããåé¡ã® 2022 〠(CVE-2156-XNUMX) ã«ã¯é倧ãªå±éºã¬ãã«ãå²ãåœãŠãããŠããŸããããã¯ãããããã¬ãã«ã®ãã©ãŠã¶ãŒä¿è·ããã€ãã¹ãããµã³ãããã¯ã¹ç°å¢å€ã®ã·ã¹ãã äžã§ã³ãŒããå®è¡ããå¯èœæ§ãããããšãæå³ããŸãããã®è匱æ§ã®è©³çŽ°ã¯ãŸã æããã«ãããŠãããã解æŸãããã¡ã¢ãª ãããã¯ãžã®ã¢ã¯ã»ã¹ (use-after-free) ã«ãã£ãŠåŒãèµ·ããããããšã ããããã£ãŠããŸãã
çŸåšã®ãªãªãŒã¹ã®è匱æ§ã®çºèŠã«å¯ŸããŠçŸéã§å ±å¥šéãæ¯æãããã°ã©ã ã®äžç°ãšããŠãGoogle 㯠9 件ã®è³é (44 ãã«ã®è³é 20000 件ã7500 ãã«ã®è³é 7000 件ã3000 ãã«ã®è³é 2000 件ã1000 ãã«ã®è³é 500 件) ãæ¯æã£ãã XNUMX ãã«ãXNUMX ãã«ãXNUMX ãã«ã®å XNUMX ã€)ãé倧ãªè匱æ§ã«å¯Ÿããå ±å¥šéã®èŠæš¡ã¯ãŸã 決å®ãããŠããŸããã
åºæïŒ ãªãŒãã³ããã.ru