WhatsApp yana fama da mummunan lahani na tsaro wanda ke haifar da barazana daga mugayen fayilolin MP4

Duhun WhatsApp

WhatsApp, kamar sauran aikace-aikacen wayoyi kamar Telegram da Snapchat, ba a kebe shi daga wahala daga wasu ramuka na tsaro waɗanda ke lalata bayanan masu amfani da ita ba. Wannan ya bayyana a baya, da kuma yanzu, wanda ke ma'amala da wata matsala wacce zata iya shafar sirrin adadin mutane.

Sabuwar matsalar WhatsApp da take faruwa a yau tana da alaƙa da fayiloli MP4 mara kyau. Facebook ne ya sanar da wannan a hukumance, saboda haka an riga an bincika kuma nan bada jimawa ba za'a kawo karshen shi.

Daki-daki, gwargwadon abin da aka saukar. MP4 na iya kunna alama ta aika fayil ɗin MP4 na musamman da aka kera. Mai yiwuwar dan gwanin kwamfuta zai iya yin allura ta hanyar ɓoye metadata na asalin fayil ɗin MP4 wanda zai iya haifar da DoS (ƙin harin kai tsaye) ko ma ma iya fara aiwatar da lambar m. Ba kwa buƙatar kowane tabbaci don aiwatar da harin ta nesa. Kamfanin ya sanya raunin a matsayin 'Hankali' saboda mummunan sakamakon da zai iya haifarwa idan wani yayi amfani da hanyar.

WhatsApp

Ana samun kwaro mai mahimmanci a cikin nau'ikan WhatsApp kafin 2.19.274 akan nau'ikan Android da na iOS kafin 2.19.100. Hakanan, matsalar ta kasance a cikin sifofin ƙirar ciniki na 2.25.3 kuma a baya; Sigogin Windows sun haɗa kuma kafin 2.18.368; Kasuwanci don sigar Android 2.19.104 da kuma a baya; Kasuwanci don nau'ikan iOS kafin 2.19.100.

Masu fashin kwamfuta na iya yin allurar malware ko wata babbar lambar da za ta iya samu rikita bayanan da mahimman bayanan masu amfani daban-daban. Hakanan yana iya zama ƙofar baya don dalilai na sa ido. Koyaya, ƙungiyar ta cikin gida ce ta gano matsalar kuma ba wani mai bincike ko manazarci ya bayyana ta. Amma babu wanda ya san cewa wani zai iya amfani da shi don kutse bayanan.

Muna fatan cewa kamfanin zai fitar da wani sabon bayani nan da nan wanda yake gyara kwaron. Ana iya magance matsalar a ƙarƙashin lambar 'CVE-2019-11931'.


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