CVE-2020-26558

Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication procedure) by reflection of the public key and the authentication evidence of the initiating device, potentially permitting this attacker to complete authenticated pairing with the responding device using the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit at a time.
References
Link Resource
https://kb.cert.org/vuls/id/799380 Third Party Advisory US Government Resource
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/
https://security.gentoo.org/glsa/202209-16 Third Party Advisory
https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ Vendor Advisory
https://www.debian.org/security/2021/dsa-4951 Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html Third Party Advisory
https://kb.cert.org/vuls/id/799380 Third Party Advisory US Government Resource
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/
https://security.gentoo.org/glsa/202209-16 Third Party Advisory
https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ Vendor Advisory
https://www.debian.org/security/2021/dsa-4951 Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:bluetooth:bluetooth_core_specification:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:intel:ax210_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax210:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:intel:ax201_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax201:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:intel:ax200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax200:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:intel:ac_9560_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9560:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:intel:ac_9462_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9462:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:intel:ac_9461_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9461:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:intel:ac_9260_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9260:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:intel:ac_8265_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_8265:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:intel:ac_8260_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_8260:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:intel:ac_3168_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_3168:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:intel:ac_7265_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_7265:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:intel:ac_3165_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_3165:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:intel:ax1675_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax1675:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:intel:ax1650_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax1650:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:intel:ac_1550_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_1550:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:20

Type Values Removed Values Added
References () https://kb.cert.org/vuls/id/799380 - Third Party Advisory, US Government Resource () https://kb.cert.org/vuls/id/799380 - Third Party Advisory, US Government Resource
References () https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/ -
References () https://security.gentoo.org/glsa/202209-16 - Third Party Advisory () https://security.gentoo.org/glsa/202209-16 - Third Party Advisory
References () https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ - Vendor Advisory () https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ - Vendor Advisory
References () https://www.debian.org/security/2021/dsa-4951 - Third Party Advisory () https://www.debian.org/security/2021/dsa-4951 - Third Party Advisory
References () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html - Third Party Advisory () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html - Third Party Advisory
References () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html - Third Party Advisory () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html - Third Party Advisory

22 Apr 2022, 18:56

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4951 - Third Party Advisory
References (CONFIRM) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html - (CONFIRM) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html - Mailing List, Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html - Mailing List, Third Party Advisory
References (CONFIRM) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html - (CONFIRM) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html - Mailing List, Third Party Advisory
CPE cpe:2.3:h:intel:ax1675:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ax201_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ax1675_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_1550_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax200:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_3168_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_8260_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9560:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9461:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9462:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_3165:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_9462_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_9560_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax210:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_8260:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_7265_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_8265:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_9461_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_3165_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ax210_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_7265:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax201:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ax200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_8265_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ac_9260_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_3168:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ax1650_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_1550:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ax1650:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ac_9260:-:*:*:*:*:*:*:*

07 Aug 2021, 23:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html -

23 Jun 2021, 02:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html -
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html -

08 Jun 2021, 18:15

Type Values Removed Values Added
References
  • (CONFIRM) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html -
  • (CONFIRM) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html -

02 Jun 2021, 14:50

Type Values Removed Values Added
CPE cpe:2.3:a:bluetooth:bluetooth_core_specification:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 4.3
v3 : 4.2
CWE CWE-287
References (MISC) https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ - (MISC) https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ - Vendor Advisory
References (MISC) https://kb.cert.org/vuls/id/799380 - (MISC) https://kb.cert.org/vuls/id/799380 - Third Party Advisory, US Government Resource
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/ - Mailing List, Third Party Advisory

28 May 2021, 03:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/ -

24 May 2021, 18:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-05-24 18:15

Updated : 2024-11-21 05:20


NVD link : CVE-2020-26558

Mitre link : CVE-2020-26558

CVE.ORG link : CVE-2020-26558


JSON object : View

Products Affected

intel

  • ac_8260
  • ax1650_firmware
  • ac_8265_firmware
  • ac_8265
  • ac_3168_firmware
  • ax201_firmware
  • ax1650
  • ac_9260_firmware
  • ac_9560_firmware
  • ax210
  • ax210_firmware
  • ac_9462
  • ac_3168
  • ac_3165_firmware
  • ac_8260_firmware
  • ac_1550_firmware
  • ac_9260
  • ax1675
  • ax201
  • ax200
  • ac_1550
  • ac_9560
  • ac_9461_firmware
  • ac_7265_firmware
  • ax200_firmware
  • ac_9462_firmware
  • ac_3165
  • ac_7265
  • ac_9461
  • ax1675_firmware

debian

  • debian_linux

linux

  • linux_kernel

bluetooth

  • bluetooth_core_specification

fedoraproject

  • fedora
CWE
CWE-287

Improper Authentication