Chrome 91.0.4472.164 sabuntawa tare da gyaran lahani na kwana 0

Google ya Ζ™irΖ™iri sabuntawa zuwa Chrome 91.0.4472.164, wanda ke gyara lahani 8, gami da matsalar CVE-2021-30563, wanda maharan suka rigaya suka yi amfani da su a cikin cin gajiyar (0-day). Har yanzu ba a bayyana cikakkun bayanai ba, kawai mun san cewa rashin lafiyar na faruwa ne ta hanyar sarrafa nau'in da ba daidai ba (Nau'in Rudani) a cikin injin V8 JavaScript.

Π‘Ρ€Π΅Π΄ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΡ… уязвимосиСй: Ρ‚Ρ€ΠΈ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ с ΠΎΠ±Ρ€Π°Ρ‰Π΅Π½ΠΈΠ΅ΠΌ ΠΊ памяти послС Π΅Ρ‘ освобоТдСния (Use after free) Π² V8, Blink XSLT ΠΈ WebSerial; Π΅Ρ‰Ρ‘ ΠΎΠ΄Π½Π° ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠ° с ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΎΠΉ Ρ‚ΠΈΠΏΠΎΠ² (Type Confusion) Π² V8; пСрСполнСния Π±ΡƒΡ„Π΅Ρ€ΠΎΠ² Π² ANGLE ΠΈ WebXR.

source: budenet.ru

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