CVE-2019-9506

EUVD-2019-18880
The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka "KNOB") that can decrypt traffic and inject arbitrary ciphertext without the victim noticing.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
certccCNA
7.6 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
Affected Products (NVD)
VendorProductVersion
googleandroid
-
appleiphone_os
12.4
applemac_os_x
10.12.6
applemac_os_x
10.13.6
applemac_os_x
10.14.5
appletvos
12.4
applewatchos
5.3
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.04
debiandebian_linux
8.0
opensuseleap
15.0
opensuseleap
15.1
redhatmrg_realtime
2.0
redhatvirtualization_host_eus
4.2
redhatenterprise_linux
8.0
redhatenterprise_linux_aus
7.5
redhatenterprise_linux_eus
7.6
redhatenterprise_linux_eus
7.7
redhatenterprise_linux_eus
8.1
redhatenterprise_linux_eus
8.2
redhatenterprise_linux_eus
8.4
redhatenterprise_linux_for_real_time_eus
8.2
redhatenterprise_linux_for_real_time_eus
8.4
redhatenterprise_linux_for_real_time_for_nfv_eus
8.2
redhatenterprise_linux_for_real_time_for_nfv_eus
8.4
redhatenterprise_linux_server
7.0
redhatenterprise_linux_server_aus
7.3
redhatenterprise_linux_server_aus
7.4
redhatenterprise_linux_server_aus
7.6
redhatenterprise_linux_server_aus
7.7
redhatenterprise_linux_server_aus
8.2
redhatenterprise_linux_server_aus
8.4
redhatenterprise_linux_server_tus
7.3
redhatenterprise_linux_server_tus
7.4
redhatenterprise_linux_server_tus
7.6
redhatenterprise_linux_server_tus
7.7
redhatenterprise_linux_server_tus
8.2
redhatenterprise_linux_server_tus
8.4
redhatenterprise_linux_tus
7.6
huaweialp-al00b_firmware
𝑥
< 9.1.0.333\(c00e333r2p1t8\)
huaweiares-al00b_firmware
𝑥
< 9.1.0.160\(c00e160r2p5t8\)
huaweiares-al10d_firmware
𝑥
< 9.1.0.160\(c00e160r2p5t8\)
huaweiares-tl00c_firmware
𝑥
< 9.1.0.165\(c01e165r2p5t8\)
huaweiasoka-al00ax_firmware
𝑥
< 9.1.1.181\(c00e48r6p1\)
huaweiatomu-l33_firmware
𝑥
< 8.0.0.147\(c605custc605d1\)
huaweiatomu-l41_firmware
𝑥
< 8.0.0.153\(c461custc461d1\)
huaweiatomu-l42_firmware
𝑥
< 8.0.0.155\(c636custc636d1\)
huaweibla-al00b_firmware
𝑥
< 9.1.0.329\(c786e320r2p1t8\)
huaweibla-l29c_firmware
𝑥
< 9.1.0.300\(c605e2r1p12t8\)
huaweibla-tl00b_firmware
𝑥
< 9.1.0.329\(c01e320r1p1t8\)
huaweibarca-al00_firmware
𝑥
< 8.0.0.366\(c00\)
huaweiberkeley-al20_firmware
𝑥
< 9.1.0.333\(c00e333r2p1t8\)
huaweiberkeley-l09_firmware
𝑥
< 9.1.0.332\(c432e5r1p13t8\)
huaweiberkeley-tl10_firmware
𝑥
< 9.1.0.333\(c01e333r1p1t8\)
huaweicharlotte-l29c_firmware
𝑥
< 9.1.0.311\(c605e2r1p11t8\)
huaweicolumbia-al10b_firmware
𝑥
< 9.1.0.333\(c00e333r1p1t8\)
huaweicolumbia-al10i_firmware
𝑥
< 9.1.0.335\(c675e8r1p9t8\)
huaweicolumbia-l29d_firmware
𝑥
< 9.1.0.350\(c10e5r1p14t8\)
huaweicolumbia-tl00d_firmware
𝑥
< 8.1.0.186\(c01gt\)
huaweicornell-al00a_firmware
𝑥
< 9.1.0.333\(c00e333r1p1t8\)
huaweicornell-al00i_firmware
𝑥
< 9.1.0.363\(c675e3r1p9t8\)
huaweicornell-al00ind_firmware
𝑥
< 8.2.0.141\(c675custc675d1gt\)
huaweicornell-al10ind_firmware
𝑥
< 9.1.0.363\(c675e2r1p9t8\)
huaweicornell-l29a_firmware
𝑥
< 9.1.0.336\(c636e2r1p12t8\)
huaweicornell-tl10b_firmware
𝑥
< 9.1.0.333\(c01e333r1p1t8\)
huaweidubai-al00a_firmware
𝑥
< 8.2.0.190\(c00r2p2\)
huaweidura-al00a_firmware
𝑥
< 1.0.0.182\(c00\)
huaweidura-tl00a_firmware
𝑥
< 1.0.0.176\(c01\)
huaweiemily-l29c_firmware
8.1.0.156\(c605\)
huaweiever-l29b_firmware
𝑥
< 9.1.0.338\(c185e3r3p1\)
huaweifigo-l23_firmware
𝑥
< 9.1.0.160\(c605e6r1p5t8\)
huaweifigo-l31_firmware
8.0.0.122d\(c652\):d
huaweifigo-tl10b_firmware
𝑥
< 9.1.0.130\(c01e115r2p8t8\)
huaweiflorida-al20b_firmware
𝑥
< 9.1.0.128\(c00e112r1p6t8\)
huaweiflorida-l21_firmware
𝑥
< 9.1.0.150\(c185e6r1p5t8\)
huaweiflorida-l22_firmware
𝑥
< 9.1.0.150\(c636e6r1p5t8\)
huaweiflorida-l23_firmware
𝑥
< 9.1.0.154\(c605e7r1p2t8\)
huaweiflorida-tl10b_firmware
𝑥
< 9.1.0.128\(c01e112r1p6t8\)
huaweihonor_20_firmware
𝑥
< 9.1.0.143\(c675e8r2p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.154\(c185e2r5p1\)
huaweimate_20_firmware
-
huaweimate_20_pro_firmware
-
huaweimate_20_x_firmware
-
huaweip_smart_firmware
-
huaweip_smart_2019_firmware
-
huaweip20_firmware
-
huaweip20_pro_firmware
-
huaweip30_firmware
-
huaweip30_pro_firmware
-
huaweiy5_2018_firmware
-
huaweiy5_lite_firmware
-
huaweiy6_2019_firmware
-
huaweiy6_prime_2018_firmware
-
huaweiy6_pro_2019_firmware
-
huaweiy7_2019_firmware
-
huaweiy9_2019_firmware
-
huaweinova_3_firmware
-
huaweinova_4_firmware
-
huaweinova_5_firmware
-
huaweinova_5i_pro_firmware
-
huaweinova_lite_3_firmware
-
huaweiharry-al00c_firmware
-
huaweiharry-al10b_firmware
-
huaweiharry-tl00c_firmware
-
huaweihima-l29c_firmware
-
huaweihonor_10_lite_firmware
-
huaweihonor_8a_firmware
-
huaweihonor_8x_firmware
-
huaweihonor_view_10_firmware
-
huaweihonor_view_20_firmware
-
huaweijakarta-al00a_firmware
-
huaweijohnson-tl00d_firmware
-
huaweijohnson-tl00f_firmware
-
huaweikatyusha-al00a_firmware
-
huaweilaya-al00ep_firmware
-
huaweileland-l21a_firmware
-
huaweileland-l31a_firmware
-
huaweileland-l32a_firmware
-
huaweileland-l32c_firmware
-
huaweileland-l42a_firmware
-
huaweileland-l42c_firmware
-
huaweileland-tl10b_firmware
-
huaweileland-tl10c_firmware
-
huaweilelandp-al00c_firmware
-
huaweilelandp-al10b_firmware
-
huaweilelandp-al10d_firmware
-
huaweilelandp-l22a_firmware
-
huaweilelandp-l22c_firmware
-
huaweilelandp-l22d_firmware
-
huaweilondon-al40ind_firmware
-
huaweimadrid-al00a_firmware
-
huaweimadrid-tl00a_firmware
-
huaweineo-al00d_firmware
-
huaweiparis-al00ic_firmware
-
huaweiparis-l21b_firmware
-
huaweiparis-l21meb_firmware
-
huaweiparis-l29b_firmware
-
huaweipotter-al00c_firmware
-
huaweipotter-al10a_firmware
-
huaweiprinceton-al10b_firmware
-
huaweiprinceton-al10d_firmware
-
huaweiprinceton-tl10c_firmware
-
huaweisydney-al00_firmware
-
huaweisydney-l21_firmware
-
huaweisydney-l21br_firmware
-
huaweisydney-l22_firmware
-
huaweisydney-l22br_firmware
-
huaweisydney-tl00_firmware
-
huaweisydneym-al00_firmware
-
huaweisydneym-l01_firmware
-
huaweisydneym-l03_firmware
-
huaweisydneym-l21_firmware
-
huaweisydneym-l22_firmware
-
huaweisydneym-l23_firmware
-
huaweitony-al00b_firmware
-
huaweitony-tl00b_firmware
-
huaweiyale-al00a_firmware
-
huaweiyale-al50a_firmware
-
huaweiyale-l21a_firmware
-
huaweiyale-l61c_firmware
-
huaweiyale-tl00b_firmware
-
huaweiyalep-al10b_firmware
-
huaweiimanager_neteco_firmware
-
huaweiimanager_neteco_6000_firmware
-
huaweibla-l29c_firmware
𝑥
< 9.1.0.306\(c185e2r1p13t8\)
huaweibla-l29c_firmware
𝑥
< 9.1.0.306\(c432e4r1p11t8\)
huaweibla-l29c_firmware
𝑥
< 9.1.0.306\(c636e2r1p13t8\)
huaweibla-l29c_firmware
𝑥
< 9.1.0.307\(c635e4r1p13t8\)
huaweiberkeley-l09_firmware
𝑥
< 9.1.0.350\(c10e3r1p14t8\)
huaweiberkeley-l09_firmware
𝑥
< 9.1.0.350\(c636e4r1p13t8\)
huaweicharlotte-l29c_firmware
𝑥
< 9.1.0.325\(c185e4r1p11t8\)
huaweicharlotte-l29c_firmware
𝑥
< 9.1.0.325\(c636e2r1p12t8\)
huaweicharlotte-l29c_firmware
𝑥
< 9.1.0.328\(c432e5r1p9t8\)
huaweicharlotte-l29c_firmware
𝑥
< 9.1.0.328\(c782e10r1p9t8\)
huaweicolumbia-l29d_firmware
𝑥
< 9.1.0.350\(c185e3r1p12t8\)
huaweicolumbia-l29d_firmware
𝑥
< 9.1.0.350\(c461e3r1p11t8\)
huaweicolumbia-l29d_firmware
𝑥
< 9.1.0.350\(c636e3r1p13t8\)
huaweicolumbia-l29d_firmware
𝑥
< 9.1.0.351\(c432e5r1p13t8\)
huaweicornell-l29a_firmware
𝑥
< 9.1.0.341\(c185e1r1p9t8\)
huaweicornell-l29a_firmware
𝑥
< 9.1.0.342\(c461e1r1p9t8\)
huaweicornell-l29a_firmware
𝑥
< 9.1.0.347\(c432e1r1p9t8\)
huaweiemily-l29c_firmware
𝑥
< 9.1.0.311\(c461e2r1p11t8\)
huaweiemily-l29c_firmware
𝑥
< 9.1.0.325\(c185e2r1p12t8\)
huaweiemily-l29c_firmware
𝑥
< 9.1.0.325\(c636e7r1p13t8\)
huaweiemily-l29c_firmware
𝑥
< 9.1.0.326\(c635e2r1p11t8\)
huaweiemily-l29c_firmware
𝑥
< 9.1.0.328\(c432e7r1p11t8\)
huaweifigo-l31_firmware
𝑥
< 9.1.0.122\(c09e7r1p5t8\)
huaweifigo-l31_firmware
𝑥
< 9.1.0.137\(c33e8r1p5t8\)
huaweifigo-l31_firmware
𝑥
< 9.1.0.137\(c530e8r1p5t8\)
huaweifigo-l31_firmware
𝑥
< 9.1.0.158\(c432e8r1p5t8\)
huaweifigo-l31_firmware
𝑥
< 9.1.0.165\(c10e8r1p5t8\)
huaweiflorida-l21_firmware
𝑥
< 9.1.0.150\(c432e6r1p5t8\)
huaweihonor_20_firmware
𝑥
< 9.1.0.149\(c675e8r2p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.154\(c185e2r5p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.154\(c432e2r5p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.154\(c636e2r3p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.155\(c10e2r3p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.170\(c185e2r5p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.170\(c636e2r3p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.171\(c10e2r3p1\)
huaweihonor_20_pro_firmware
𝑥
< 9.1.0.172\(c432e2r5p1\)
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
1607 (x64, x86)
1703 (x64, x86)
1709 (arm64, x64, x86)
1803 (arm64, x64, x86)
1809 (arm64, x64, x86)
1903 (arm64, x64, x86)
Windows 7
Service Pack 1 (x64, x86)
Windows 8.1
(x64, x86)
Windows RT 8.1
All
Windows Server
1803 Server Core
1903 Server Core
Windows Server 2008 R2
Service Pack 1 (x64)
Service Pack 1 Server Core (x64)
Windows Server 2012
Server Core
Standard
Windows Server 2012 R2
Server Core
Standard
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
Fixed 4.15.0-60.67
released
disco
Fixed 5.0.0-31.33
released
eoan
not-affected
focal
not-affected
trusty
ignored
xenial
Fixed 4.4.0-159.187
released
linux-aws
bionic
Fixed 4.15.0-1047.49
released
disco
Fixed 5.0.0-1018.20
released
eoan
not-affected
focal
not-affected
trusty
ignored
xenial
Fixed 4.4.0-1090.101
released
linux-aws-5.0
bionic
not-affected
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-1047.49~16.04.1
released
linux-azure
bionic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
trusty
ignored
xenial
not-affected
linux-azure-5.3
bionic
not-affected
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
not-affected
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
linux-gcp
bionic
Fixed 4.15.0-1042.45
released
disco
Fixed 5.0.0-1020.20
released
eoan
not-affected
focal
not-affected
trusty
dne
xenial
Fixed 4.15.0-1041.43
released
linux-gcp-5.3
bionic
not-affected
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
Fixed 4.15.0-1042.45
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-4.15
bionic
Fixed 4.15.0-1041.43
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
Fixed 5.0.0-1020.20~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-hwe
bionic
Fixed 5.0.0-31.33~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-60.67~16.04.1
released
linux-hwe-edge
bionic
ignored
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-60.67~16.04.1
released
linux-kvm
bionic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
trusty
dne
xenial
not-affected
linux-lts-trusty
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
ignored
xenial
dne
linux-oem
bionic
Fixed 4.15.0-1056.65
released
disco
ignored
eoan
Fixed 4.15.0-1059.68
released
focal
dne
trusty
dne
xenial
ignored
linux-oem-5.6
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-oem-osp1
bionic
Fixed 5.0.0-1024.27
released
disco
ignored
eoan
Fixed 5.0.0-1024.27
released
focal
dne
trusty
dne
xenial
dne
linux-oracle
bionic
Fixed 4.15.0-1022.25
released
disco
Fixed 5.0.0-1004.8
released
eoan
not-affected
focal
not-affected
trusty
dne
xenial
Fixed 4.15.0-1022.25~16.04.1
released
linux-oracle-5.0
bionic
not-affected
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-raspi2
bionic
Fixed 4.15.0-1044.47
released
disco
Fixed 5.0.0-1019.19
released
eoan
not-affected
focal
not-affected
trusty
dne
xenial
Fixed 4.4.0-1118.127
released
linux-raspi2-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
Fixed 4.15.0-1062.69
released
disco
Fixed 5.0.0-1023.24
released
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.4.0-1122.128
released
References