Kev ntsuas qhov ceev ntawm kev kho qhov tsis zoo uas pom los ntawm Google Project Zero

Cov kws tshawb fawb los ntawm Google Project Zero pab pawg tau sau cov ntaub ntawv ntawm cov neeg tsim khoom lub sijhawm teb kom pom qhov tsis zoo tshiab hauv lawv cov khoom. Raws li Google txoj cai, qhov tsis zoo uas tau txheeb xyuas los ntawm cov kws tshawb fawb los ntawm Google Project Zero tau muab 90 hnub los daws, ntxiv rau 14 hnub ntxiv rau kev tshaj tawm pej xeem yuav raug ncua raws li kev thov. Tom qab 104 hnub, qhov tsis txaus ntseeg tau nthuav tawm txawm tias qhov teeb meem tseem tsis tau kho.

Los ntawm 2019 txog 2021, qhov project tau txheeb xyuas 376 teeb meem, ntawm 351 (93.4%) tau kho. 11 (2.9%) vulnerabilities tseem unfixed, thiab lwm 14 (3.7%) cov teeb meem raug cim raws li unfixable (WontFix). Ntau xyoo dhau los, tau muaj qhov txo qis ntawm qhov muaj qhov tsis zoo rau cov thaj ua rau thaj tsis ua tiav nyob rau hauv lub sijhawm teem sijhawm tsim kho thaj chaw - hauv 2021, 14% tau thov ntxiv 14 hnub rau kev kho thiab tsuas yog ib qho kev cuam tshuam tsis tau patched ua ntej tshaj tawm.

Chaw Tsim Tshuaj

Tus naj npawb ntawm cov teeb meem

Kho nyob rau hauv 90 hnub

Kho nyob rau hauv 14 hnub ntxiv

Tsis kho nyob rau hauv lub sij hawm faib

Nruab nrab pes tsawg hnub los kho

Kua

84

73 (87%)

7 (8%)

4 (5%)

69

Microsoft

80

61 (76%)

15 (19%)

4 (5%)

83

Google

56

53 (95%)

2 (4%)

1 (2%)

44

Linux

25

24 (96%)

0 (0%)

1 (4%)

25

Tsev av

19

15 (79%)

4 (21%)

0 (0%)

65

Mozilla

10

9 (90%)

1 (10%)

0 (0%)

46

Samsung

10

8 (80%)

2 (20%)

0 (0%)

72

Oracle

7

3 (43%)

0 (0%)

4 (57%)

109

Lwm tus*

55

48 (87%)

3 (5%)

4 (7%)

44

TAG NRHO

346

294 (84%)

34 (10%)

18 (5%)

61

Qhov nruab nrab, nws siv 2021 hnub los tsim kho qhov tsis zoo hauv xyoo 52, 2020 hnub hauv 54, 2019 hnub hauv 67, 2018 hnub hauv 80. Qhov tsis zoo tau kho sai tshaj plaws hauv Linux ntsiav - nruab nrab 15, 22 thiab 32 hnub hauv 2021 , 2020 thiab 2019. Lub tuam txhab qeeb tshaj plaws los tso tawm qhov kho yog Microsoft, uas siv qhov nruab nrab ntawm 76, 87, thiab 85 hnub los kho (raws li thawj lub rooj nrog tag nrho lub sijhawm, Oracle yog qhov qeeb tshaj plaws los teb - 109 hnub los kho). Apple siv qhov nruab nrab ntawm 64, 63 thiab 71 hnub los kho. Hauv Google cov khoom, lub sijhawm nruab nrab ntawm kev tsim thaj ua rau thaj ib xyoos yog 53, 22 thiab 49 hnub.

Vendor

Kab mob hauv 2019

(avg hnub los kho)

Kab mob hauv 2020

(avg hnub los kho)

Kab mob hauv 2021

(avg hnub los kho)

Kua

61 (71)

13 (63)

11 (64)

Microsoft

46 (85)

18 (87)

16 (76)

Google

26 (49)

13 (22)

17 (53)

Linux

12 (32)

8 (22)

5 (15)

Lwm tus*

54 (63)

35 (54)

14 (29)

TAG NRHO

199 (67)

87 (54)

63 (52)

Ntawm cov browser manufacturers, kev kho yog tsim sai tshaj plaws rau Chrome, tab sis qhov kev tso tawm tom qab cov tsos ntawm qhov kho tau ua tiav sai dua los ntawm Firefox (hauv Chrome thiab Safari, qhov tsis zoo uas twb tau kho nyob rau hauv cov cai tseem tsis tau sib txuas lus rau cov neeg siv. ntev, uas yog exploited los ntawm attackers).

Browser Tus naj npawb ntawm cov teeb meemAverage lub sij hawm nyob rau hauv cov hnub los ntawm kev ceeb toom ntawm ib qho teeb meem mus rau luam tawm ib fixAverage lub sij hawm los ntawm kev tshaj tawm ib thaj rau cov khoom tso tawmAverage lub sij hawm los ntawm kev ceeb toom ntawm qhov tsis zoo los tso tawm nrog kho

Chrome

40

5.3

24.6

29.9

WebKit

27

11.6

61.1

72.7

Firefox

8

16.6

21.1

37.8

Tag nrho cov

75

8.8

37.3

46.1

Tau qhov twg los: opennet.ru