Michal Ždanský Apple tau tso ib thaj rau tag kis no txaus ntshai Shellshock vulnerabilities nyob rau hauv lub bash davhlau ya nyob twg lub plhaub, uas hypothetically tso cai rau ib tug yuav-yuav attacker kom tau tiav kev tswj ntawm tej yam yooj yim systems, ob leeg ntawm Linux thiab OS X. Kua tau hais ob peb hnub dhau los hais tias feem ntau cov neeg siv siv lub neej ntawd nqis yog muaj kev nyab xeeb vim lawv tsis siv advanced unix cov kev pabcuam. Nyob rau tib lub sijhawm, nws tau cog lus tias yuav tso tawm sai sai ntawm thaj chaw. Lub sijhawm ntawd, nws kuj tshwm sim txoj kev tsis raug cai, yuav ua li cas kuaj qhov system tsis muaj zog thiab kho nws.
Niaj hnub no, txhua tus neeg siv tuaj yeem kho qhov tsis zoo ntawm txoj hauv kev yooj yim, vim tias Apple tau tso tawm thaj rau nws cov kev khiav haujlwm tshiab: OS X Mavericks, Mountain Lion thiab Lion. Qhov hloov tshiab tuaj yeem ntsia tau los ntawm Software Update menu nyob rau hauv cov ntawv qhia zaub mov saum toj kawg nkaus (Apple icon) lossis hauv Mac App Store, qhov chaw thaj yuav tshwm sim ntawm lwm qhov hloov tshiab. Qhov tseeb operating system OS X Yosemite, uas tseem nyob rau hauv beta version, tseem tsis tau txais ib thaj, tab sis Apple tej zaum yuav tso nws nyob rau hauv lub tom ntej no beta version, thiab lub ntse version, uas yog teem rau tso tawm nyob rau hauv Lub kaum hli ntuj, yuav luag. yeej muaj qhov vulnerability tsau.
nthuav, 10.9.5 ces tsis muab qhov hloov tshiab
Manually yuav tsum tau. http://support.apple.com/kb/DL1769
Tsis yog, nws tsis yog kab laum hauv unix kernel hauv bash processor.
Bash tsis yog ib feem ntawm cov ntsiav thiab nws tsis yog processor.
Tsis yog nws tsuas yog txaus ntshai rau servers? Qhov ntawd yog, yog hais tias tus neeg siv tsis blindly khiav txhua qhov tsis muaj tseeb los ntawm email?
Nco ntsoov siv cov kev kho.
Kuv tsis tuaj yeem xav txog kev siv ncaj qha rau hauv ntau OS X desktop installation (uas txhais tau tias tsis muaj dab tsi) ... tab sis nws muaj peev xwm heev uas muaj qhov shortcut qhov twg tus programmer bashfully ua lub neej yooj yim dua thaum mesanitizing env. Qee zaum kev siv DHCP feem ntau tau hais nyob rau hauv cov ntsiab lus no, tab sis kuv tsis tau kawm seb qhov no puas yog nrog OS X.
Ib zaug ntxiv - tus neeg kawg thov lub frosting yog lub hack llama.