Kua hangaia e Google he whakahou ki Chrome 91.0.4472.101, e whakatika ana i nga whakaraeraetanga 14, tae atu ki te raruraru CVE-2021-30551, kua whakamahia e nga kaiwhaiwhai i roto i nga mahi (0-ra). Ko nga korero kaore ano kia whakaatuhia, ko taatau anake e mohio ana ko te whakaraeraetanga na te he o te whakahaere momo (Momo Confusion) i roto i te miihini V8 JavaScript.
Ka whakakorehia ano e te putanga hou tetahi atu whakaraeraetanga kino CVE-2021-30544, na te urunga mahara i muri i te wetewete (whakamahi-muri-kore) i roto i te keteroki whakawhiti (BFCache, Back-forward cache), whakamahia mo te whakawhiti tere ina whakamahi i te "Hoki. ” pātene " me te "Whakamua" ranei i te wa e whakatere ana i nga wharangi kua tirohia o mua o te pae o naianei. Ko te raruraru kua tohua he taumata tino kino, ara. E tohuhia ana ko te whakaraeraetanga ka taea e koe te karo i nga taumata katoa o te whakamarumaru tirotiro me te nui ki te mahi waehere ki runga i tetahi punaha i waho o te taiao onepu.
Source: opennet.ru