{"id":772,"date":"2023-12-04T04:07:54","date_gmt":"2023-12-04T04:07:54","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2023\/12\/04\/lo-hong-bluetooth-moi-anh-huong-hang-ty-thiet-bi\/"},"modified":"2023-12-04T04:07:54","modified_gmt":"2023-12-04T04:07:54","slug":"lo-hong-bluetooth-moi-anh-huong-hang-ty-thiet-bi","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2023\/12\/04\/lo-hong-bluetooth-moi-anh-huong-hang-ty-thiet-bi\/","title":{"rendered":"L\u1ed7 h\u1ed5ng Bluetooth m\u1edbi \u1ea3nh h\u01b0\u1edfng h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb"},"content":{"rendered":"<\/p>\n
\n

Lo\u1ea1t \u0111i\u1ec3m y\u1ebfu b\u1ea3o m\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong c\u00f4ng ngh\u1ec7 BLUFFS (Bluetooth Forward and Future Secrecy) b\u1edfi Daniele Antonioli, chuy\u00ean gia t\u1ea1i Vi\u1ec7n nghi\u00ean c\u1ee9u Eurecom (Ph\u00e1p).<\/p>\n

Nh\u1eefng l\u1ed7 h\u1ed5ng n\u00e0y li\u00ean quan \u0111\u1ebfn c\u00e1ch l\u1ea5y kh\u00f3a phi\u00ean k\u1ebft n\u1ed1i Bluetooth \u0111\u1ec3 gi\u1ea3i m\u00e3 d\u1eef li\u1ec7u trao \u0111\u1ed5i gi\u1eefa hai thi\u1ebft b\u1ecb, n\u1ebfu hacker khai th\u00e1c th\u00e0nh c\u00f4ng c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u.<\/p>\n

\"Minh
Minh h\u1ecda k\u1ebft n\u1ed1i Bluetooth tr\u00ean smartphone. \u1ea2nh:Phonearena<\/figcaption><\/figure>\n

C\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n Bluetooth t\u1eeb 4.2, ra m\u1eaft th\u00e1ng 12\/2014, \u0111\u1ebfn b\u1ea3n 5.4 m\u1edbi ph\u00e1t h\u00e0nh th\u00e1ng 2 \u0111\u1ec1u b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi BLUFFS.<\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft, h\u1ecd ph\u00e1t hi\u1ec7n c\u00f3 6 c\u00e1ch t\u1ea5n c\u00f4ng BLUFFS, m\u1ed7i c\u00e1ch s\u1eed d\u1ee5ng t\u1ea5n c\u00f4ng trung gian ho\u1eb7c vi\u1ec7c m\u1ea1o danh thi\u1ebft b\u1ecb kh\u00e1c nhau.<\/p>\n

Do l\u1ed7 h\u1ed5ng li\u00ean quan \u0111\u1ebfn ki\u1ebfn tr\u00fac c\u01a1 b\u1ea3n c\u1ee7a Bluetooth n\u00ean d\u00f9 thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trang b\u1ecb t\u00ednh n\u0103ng b\u1ea3o m\u1eadt Bluetooth m\u1edbi nh\u1ea5t th\u00ec c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u00ean \u0111\u1ec1u hi\u1ec7u qu\u1ea3 t\u1ea5n c\u00f4ng. Do \u0111\u00f3, h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb \u0111\u1ec1u c\u00f3 nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng t\u1eeb m\u00e1y t\u00ednh b\u1ea3ng, laptop, smartphone cho \u0111\u1ebfn tai nghe s\u1eed d\u1ee5ng Bluetooth.<\/p>\n

<\/ins><\/div>\n

Eurecom \u0111\u00e3 g\u1eedi b\u00e1o c\u00e1o v\u1ec1 l\u1ed7 h\u1ed5ng t\u1edbi Bluetooth SIG, t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn gi\u00e1m s\u00e1t s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1ea5p ph\u00e9p cho Bluetooth. T\u1ed5 ch\u1ee9c n\u00e0y \u0111\u00e3 c\u1ea3nh b\u00e1o ng\u01b0\u1eddi d\u00f9ng n\u00ean t\u1eeb ch\u1ed1i c\u00e1c k\u1ebft n\u1ed1i kh\u00f4ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 m\u00e3 kh\u00f3a.<\/p>\n

\u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb di \u0111\u1ed9ng, ng\u01b0\u1eddi d\u00f9ng n\u00ean th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 t\u1eaft Bluetooth khi kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng. \u0110\u1ed3ng th\u1eddi ng\u01b0\u1eddi d\u00f9ng c\u0169ng kh\u00f4ng n\u00ean \u0111\u1ed3ng \u00fd gh\u00e9p v\u1edbi ngu\u1ed3n ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Lo\u1ea1t \u0111i\u1ec3m y\u1ebfu b\u1ea3o m\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong c\u00f4ng ngh\u1ec7 BLUFFS (Bluetooth Forward and Future Secrecy) b\u1edfi Daniele Antonioli, chuy\u00ean gia t\u1ea1i Vi\u1ec7n nghi\u00ean c\u1ee9u Eurecom (Ph\u00e1p). Nh\u1eefng l\u1ed7 h\u1ed5ng n\u00e0y li\u00ean quan \u0111\u1ebfn c\u00e1ch l\u1ea5y kh\u00f3a phi\u00ean k\u1ebft n\u1ed1i Bluetooth \u0111\u1ec3 gi\u1ea3i m\u00e3 d\u1eef li\u1ec7u trao \u0111\u1ed5i gi\u1eefa hai thi\u1ebft b\u1ecb, n\u1ebfu […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-772","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=772"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/772\/revisions"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}