CVE-2019-9506

Summary

CVECVE-2019-9506
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-08-14 17:15:00 UTC
Updated2021-11-04 15:58:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-327

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Iphone Os 12.4 All All All
Operating System Apple Iphone Os 12.4 All All All
Operating System Apple Mac Os X 10.12.6 All All All
Operating System Apple Mac Os X 10.13.6 All All All
Operating System Apple Mac Os X 10.14.5 All All All
Operating System Apple Mac Os X 10.12.6 All All All
Operating System Apple Mac Os X 10.13.6 All All All
Operating System Apple Mac Os X 10.14.5 All All All
Operating System Apple Tvos 12.4 All All All
Operating System Apple Tvos 12.4 All All All
Operating System Apple Watchos 5.3 All All All
Operating System Apple Watchos 5.3 All All All
Hardware Blackberry Blackberry - All All All
Hardware Blackberry Blackberry - All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Google Android - All All All
Operating System Google Android - All All All
Hardware Huawei Alp-al00b - All All All
Operating System Huawei Alp-al00b Firmware All All All All
Hardware Huawei Ares-al00b - All All All
Operating System Huawei Ares-al00b Firmware All All All All
Hardware Huawei Ares-al10d - All All All
Operating System Huawei Ares-al10d Firmware All All All All
Hardware Huawei Ares-tl00c - All All All
Operating System Huawei Ares-tl00c Firmware All All All All
Hardware Huawei Asoka-al00ax - All All All
Operating System Huawei Asoka-al00ax Firmware All All All All
Hardware Huawei Atomu-l33 - All All All
Operating System Huawei Atomu-l33 Firmware All All All All
Hardware Huawei Atomu-l41 - All All All
Operating System Huawei Atomu-l41 Firmware All All All All
Hardware Huawei Atomu-l42 - All All All
Operating System Huawei Atomu-l42 Firmware All All All All
Hardware Huawei Barca-al00 - All All All
Operating System Huawei Barca-al00 Firmware All All All All
Hardware Huawei Berkeley-al20 - All All All
Operating System Huawei Berkeley-al20 Firmware All All All All
Hardware Huawei Berkeley-l09 - All All All
Operating System Huawei Berkeley-l09 Firmware All All All All
Hardware Huawei Berkeley-tl10 - All All All
Operating System Huawei Berkeley-tl10 Firmware All All All All
Hardware Huawei Bla-al00b - All All All
Operating System Huawei Bla-al00b Firmware All All All All
Hardware Huawei Bla-l29c - All All All
Operating System Huawei Bla-l29c Firmware All All All All
Hardware Huawei Bla-tl00b - All All All
Operating System Huawei Bla-tl00b Firmware All All All All
Hardware Huawei Cairogo-l22 - All All All
Operating System Huawei Cairogo-l22 Firmware All All All All
Hardware Huawei Charlotte-l29c - All All All
Operating System Huawei Charlotte-l29c Firmware All All All All
Hardware Huawei Columbia-al10b - All All All
Operating System Huawei Columbia-al10b Firmware All All All All
Hardware Huawei Columbia-al10i - All All All
Operating System Huawei Columbia-al10i Firmware All All All All
Hardware Huawei Columbia-l29d - All All All
Operating System Huawei Columbia-l29d Firmware All All All All
Hardware Huawei Columbia-tl00d - All All All
Operating System Huawei Columbia-tl00d Firmware All All All All
Hardware Huawei Cornell-al00a - All All All
Operating System Huawei Cornell-al00a Firmware All All All All
Hardware Huawei Cornell-al00i - All All All
Hardware Huawei Cornell-al00ind - All All All
Operating System Huawei Cornell-al00ind Firmware All All All All
Operating System Huawei Cornell-al00i Firmware All All All All
Hardware Huawei Cornell-al10ind - All All All
Operating System Huawei Cornell-al10ind Firmware All All All All
Hardware Huawei Cornell-l29a - All All All
Operating System Huawei Cornell-l29a Firmware All All All All
Hardware Huawei Cornell-tl10b - All All All
Operating System Huawei Cornell-tl10b Firmware All All All All
Hardware Huawei Dubai-al00a - All All All
Operating System Huawei Dubai-al00a Firmware All All All All
Hardware Huawei Dura-al00a - All All All
Operating System Huawei Dura-al00a Firmware All All All All
Hardware Huawei Dura-tl00a - All All All
Operating System Huawei Dura-tl00a Firmware All All All All
Hardware Huawei Emily-l29c - All All All
Operating System Huawei Emily-l29c Firmware All All All All
Operating System Huawei Emily-l29c Firmware 8.1.0.156\(c605\) All All All
Hardware Huawei Ever-l29b - All All All
Operating System Huawei Ever-l29b Firmware All All All All
Hardware Huawei Figo-l23 - All All All
Operating System Huawei Figo-l23 Firmware All All All All
Hardware Huawei Figo-l31 - All All All
Operating System Huawei Figo-l31 Firmware All All All All
Operating System Huawei Figo-l31 Firmware 8.0.0.122d\(c652\) All All All
Hardware Huawei Figo-tl10b - All All All
Operating System Huawei Figo-tl10b Firmware All All All All
Hardware Huawei Florida-al20b - All All All
Operating System Huawei Florida-al20b Firmware All All All All
Hardware Huawei Florida-l21 - All All All
Operating System Huawei Florida-l21 Firmware All All All All
Hardware Huawei Florida-l22 - All All All
Operating System Huawei Florida-l22 Firmware All All All All
Hardware Huawei Florida-l23 - All All All
Operating System Huawei Florida-l23 Firmware All All All All
Hardware Huawei Florida-tl10b - All All All
Operating System Huawei Florida-tl10b Firmware All All All All
Hardware Huawei Harry-al00c - All All All
Operating System Huawei Harry-al00c Firmware - All All All
Hardware Huawei Harry-al10b - All All All
Operating System Huawei Harry-al10b Firmware - All All All
Hardware Huawei Harry-tl00c - All All All
Operating System Huawei Harry-tl00c Firmware - All All All
Hardware Huawei Hima-l29c - All All All
Operating System Huawei Hima-l29c Firmware - All All All
Hardware Huawei Honor 10 Lite - All All All
Operating System Huawei Honor 10 Lite Firmware - All All All
Hardware Huawei Honor 20 - All All All
Operating System Huawei Honor 20 Firmware All All All All
Hardware Huawei Honor 20 Pro - All All All
Operating System Huawei Honor 20 Pro Firmware All All All All
Hardware Huawei Honor 8a - All All All
Operating System Huawei Honor 8a Firmware - All All All
Hardware Huawei Honor 8x - All All All
Operating System Huawei Honor 8x Firmware - All All All
Hardware Huawei Honor View 10 - All All All
Operating System Huawei Honor View 10 Firmware - All All All
Hardware Huawei Honor View 20 - All All All
Operating System Huawei Honor View 20 Firmware - All All All
Hardware Huawei Imanager Neteco - All All All
Hardware Huawei Imanager Neteco 6000 - All All All
Operating System Huawei Imanager Neteco 6000 Firmware - All All All
Operating System Huawei Imanager Neteco Firmware - All All All
Hardware Huawei Jakarta-al00a - All All All
Operating System Huawei Jakarta-al00a Firmware - All All All
Hardware Huawei Johnson-tl00d - All All All
Operating System Huawei Johnson-tl00d Firmware - All All All
Hardware Huawei Johnson-tl00f - All All All
Operating System Huawei Johnson-tl00f Firmware - All All All
Hardware Huawei Katyusha-al00a - All All All
Operating System Huawei Katyusha-al00a Firmware - All All All
Hardware Huawei Laya-al00ep - All All All
Operating System Huawei Laya-al00ep Firmware - All All All
Hardware Huawei Leland-l21a - All All All
Operating System Huawei Leland-l21a Firmware - All All All
Hardware Huawei Leland-l31a - All All All
Operating System Huawei Leland-l31a Firmware - All All All
Hardware Huawei Leland-l32a - All All All
Operating System Huawei Leland-l32a Firmware - All All All
Hardware Huawei Leland-l32c - All All All
Operating System Huawei Leland-l32c Firmware - All All All
Hardware Huawei Leland-l42a - All All All
Operating System Huawei Leland-l42a Firmware - All All All
Hardware Huawei Leland-l42c - All All All
Operating System Huawei Leland-l42c Firmware - All All All
Hardware Huawei Leland-tl10b - All All All
Operating System Huawei Leland-tl10b Firmware - All All All
Hardware Huawei Leland-tl10c - All All All
Operating System Huawei Leland-tl10c Firmware - All All All
Hardware Huawei Lelandp-al00c - All All All
Operating System Huawei Lelandp-al00c Firmware - All All All
Hardware Huawei Lelandp-al10b - All All All
Operating System Huawei Lelandp-al10b Firmware - All All All
Hardware Huawei Lelandp-al10d - All All All
Operating System Huawei Lelandp-al10d Firmware - All All All
Hardware Huawei Lelandp-l22a - All All All
Operating System Huawei Lelandp-l22a Firmware - All All All
Hardware Huawei Lelandp-l22c - All All All
Operating System Huawei Lelandp-l22c Firmware - All All All
Hardware Huawei Lelandp-l22d - All All All
Operating System Huawei Lelandp-l22d Firmware - All All All
Hardware Huawei London-al40ind - All All All
Operating System Huawei London-al40ind Firmware - All All All
Hardware Huawei Madrid-al00a - All All All
Operating System Huawei Madrid-al00a Firmware - All All All
Hardware Huawei Madrid-tl00a - All All All
Operating System Huawei Madrid-tl00a Firmware - All All All
Hardware Huawei Mate 20 - All All All
Operating System Huawei Mate 20 Firmware - All All All
Hardware Huawei Mate 20 Pro - All All All
Operating System Huawei Mate 20 Pro Firmware - All All All
Hardware Huawei Mate 20 X - All All All
Operating System Huawei Mate 20 X Firmware - All All All
Hardware Huawei Neo-al00d - All All All
Operating System Huawei Neo-al00d Firmware - All All All
Hardware Huawei Nova 3 - All All All
Operating System Huawei Nova 3 Firmware - All All All
Hardware Huawei Nova 4 - All All All
Operating System Huawei Nova 4 Firmware - All All All
Hardware Huawei Nova 5 - All All All
Hardware Huawei Nova 5i Pro - All All All
Operating System Huawei Nova 5i Pro Firmware - All All All
Operating System Huawei Nova 5 Firmware - All All All
Hardware Huawei Nova Lite 3 - All All All
Operating System Huawei Nova Lite 3 Firmware - All All All
Hardware Huawei P20 - All All All
Operating System Huawei P20 Firmware - All All All
Hardware Huawei P20 Pro - All All All
Operating System Huawei P20 Pro Firmware - All All All
Hardware Huawei P30 - All All All
Operating System Huawei P30 Firmware - All All All
Hardware Huawei P30 Pro - All All All
Operating System Huawei P30 Pro Firmware - All All All
Hardware Huawei Paris-al00ic - All All All
Operating System Huawei Paris-al00ic Firmware - All All All
Hardware Huawei Paris-l21b - All All All
Operating System Huawei Paris-l21b Firmware - All All All
Hardware Huawei Paris-l21meb - All All All
Operating System Huawei Paris-l21meb Firmware - All All All
Hardware Huawei Paris-l29b - All All All
Operating System Huawei Paris-l29b Firmware - All All All
Hardware Huawei Potter-al00c - All All All
Operating System Huawei Potter-al00c Firmware - All All All
Hardware Huawei Potter-al10a - All All All
Operating System Huawei Potter-al10a Firmware - All All All
Hardware Huawei Princeton-al10b - All All All
Operating System Huawei Princeton-al10b Firmware - All All All
Hardware Huawei Princeton-al10d - All All All
Operating System Huawei Princeton-al10d Firmware - All All All
Hardware Huawei Princeton-tl10c - All All All
Operating System Huawei Princeton-tl10c Firmware - All All All
Hardware Huawei P Smart - All All All
Hardware Huawei P Smart 2019 - All All All
Operating System Huawei P Smart 2019 Firmware - All All All
Operating System Huawei P Smart Firmware - All All All
Hardware Huawei Sydney-al00 - All All All
Operating System Huawei Sydney-al00 Firmware - All All All
Hardware Huawei Sydney-l21 - All All All
Hardware Huawei Sydney-l21br - All All All
Operating System Huawei Sydney-l21br Firmware - All All All
Operating System Huawei Sydney-l21 Firmware - All All All
Hardware Huawei Sydney-l22 - All All All
Hardware Huawei Sydney-l22br - All All All
Operating System Huawei Sydney-l22br Firmware - All All All
Operating System Huawei Sydney-l22 Firmware - All All All
Hardware Huawei Sydney-tl00 - All All All
Operating System Huawei Sydney-tl00 Firmware - All All All
Hardware Huawei Sydneym-al00 - All All All
Operating System Huawei Sydneym-al00 Firmware - All All All
Hardware Huawei Sydneym-l01 - All All All
Operating System Huawei Sydneym-l01 Firmware - All All All
Hardware Huawei Sydneym-l03 - All All All
Operating System Huawei Sydneym-l03 Firmware - All All All
Hardware Huawei Sydneym-l21 - All All All
Operating System Huawei Sydneym-l21 Firmware - All All All
Hardware Huawei Sydneym-l22 - All All All
Operating System Huawei Sydneym-l22 Firmware - All All All
Hardware Huawei Sydneym-l23 - All All All
Operating System Huawei Sydneym-l23 Firmware - All All All
Hardware Huawei Tony-al00b - All All All
Operating System Huawei Tony-al00b Firmware - All All All
Hardware Huawei Tony-tl00b - All All All
Operating System Huawei Tony-tl00b Firmware - All All All
Hardware Huawei Y5 2018 - All All All
Operating System Huawei Y5 2018 Firmware - All All All
Hardware Huawei Y5 Lite - All All All
Operating System Huawei Y5 Lite Firmware - All All All
Hardware Huawei Y6 2019 - All All All
Operating System Huawei Y6 2019 Firmware - All All All
Hardware Huawei Y6 Prime 2018 - All All All
Operating System Huawei Y6 Prime 2018 Firmware - All All All
Hardware Huawei Y6 Pro 2019 - All All All
Operating System Huawei Y6 Pro 2019 Firmware - All All All
Hardware Huawei Y7 2019 - All All All
Operating System Huawei Y7 2019 Firmware - All All All
Hardware Huawei Y9 2019 - All All All
Operating System Huawei Y9 2019 Firmware - All All All
Hardware Huawei Yale-al00a - All All All
Operating System Huawei Yale-al00a Firmware - All All All
Hardware Huawei Yale-al50a - All All All
Operating System Huawei Yale-al50a Firmware - All All All
Hardware Huawei Yale-l21a - All All All
Operating System Huawei Yale-l21a Firmware - All All All
Hardware Huawei Yale-l61c - All All All
Operating System Huawei Yale-l61c Firmware - All All All
Hardware Huawei Yale-tl00b - All All All
Operating System Huawei Yale-tl00b Firmware - All All All
Hardware Huawei Yalep-al10b - All All All
Operating System Huawei Yalep-al10b Firmware - All All All
Operating System Opensuse Leap 15.0 All All All
Operating System Opensuse Leap 15.1 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux Aus 7.5 All All All
Operating System Redhat Enterprise Linux Eus 7.6 All All All
Operating System Redhat Enterprise Linux Eus 7.7 All All All
Operating System Redhat Enterprise Linux Eus 8.1 All All All
Operating System Redhat Enterprise Linux Eus 8.2 All All All
Operating System Redhat Enterprise Linux Eus 8.4 All All All
Operating System Redhat Enterprise Linux For Real Time 7 All All All
Operating System Redhat Enterprise Linux For Real Time 8 All All All
Operating System Redhat Enterprise Linux For Real Time Eus 8.2 All All All
Operating System Redhat Enterprise Linux For Real Time Eus 8.4 All All All
Operating System Redhat Enterprise Linux For Real Time For Nfv 7 All All All
Operating System Redhat Enterprise Linux For Real Time For Nfv 8 All All All
Operating System Redhat Enterprise Linux For Real Time For Nfv Eus 8.2 All All All
Operating System Redhat Enterprise Linux For Real Time For Nfv Eus 8.4 All All All
Operating System Redhat Enterprise Linux Server 7.0 All All All
Operating System Redhat Enterprise Linux Server Aus 7.3 All All All
Operating System Redhat Enterprise Linux Server Aus 7.4 All All All
Operating System Redhat Enterprise Linux Server Aus 7.6 All All All
Operating System Redhat Enterprise Linux Server Aus 7.7 All All All
Operating System Redhat Enterprise Linux Server Aus 8.2 All All All
Operating System Redhat Enterprise Linux Server Aus 8.4 All All All
Operating System Redhat Enterprise Linux Server Tus 7.3 All All All
Operating System Redhat Enterprise Linux Server Tus 7.4 All All All
Operating System Redhat Enterprise Linux Server Tus 7.6 All All All
Operating System Redhat Enterprise Linux Server Tus 7.7 All All All
Operating System Redhat Enterprise Linux Server Tus 8.2 All All All
Operating System Redhat Enterprise Linux Server Tus 8.4 All All All
Operating System Redhat Enterprise Linux Tus 7.6 All All All
Application Redhat Mrg Realtime 2.0 All All All
Application Redhat Virtualization Host Eus 4.2 All All All

References

ReferenceSourceLinkTags
Full Disclosure: APPLE-SA-2019-8-13-2 Additional information for APPLE-SA-2019-7-22-1 iOS 12.4 FULLDISC seclists.org Mailing List, Third Party Advisory
Full Disclosure: APPLE-SA-2019-8-13-3 Additional information for APPLE-SA-2019-7-22-4 watchOS 5.3 FULLDISC seclists.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
Security Advisory - Key Negotiation of Bluetooth (KNOB) Vulnerability CONFIRM www.huawei.com
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] [DLA 1930-1] linux security update MLIST lists.debian.org
VU#918987 - Bluetooth BR/EDR supported devices are vulnerable to key negotiation attacks CERT-VN www.kb.cert.org Third Party Advisory, US Government Resource
The KNOB is Broken: Exploiting Low Entropy in the Encryption Key Negotiation Of Bluetooth BR/EDR | USENIX MISC www.usenix.org Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
[security-announce] openSUSE-SU-2019:2307-1: important: Security update SUSE lists.opensuse.org
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
Full Disclosure: APPLE-SA-2019-8-13-4 Additional information for APPLE-SA-2019-7-22-5 tvOS 12.4 FULLDISC seclists.org Mailing List, Third Party Advisory
USN-4118-1: Linux kernel (AWS) vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Red Hat Customer Portal REDHAT access.redhat.com
Full Disclosure: APPLE-SA-2019-8-13-1 Additional information for APPLE-SA-2019-7-22-2 macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra FULLDISC seclists.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
[security-announce] openSUSE-SU-2019:2308-1: important: Security update SUSE lists.opensuse.org
USN-4115-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] [DLA 1919-2] linux-4.9 security update MLIST lists.debian.org
Security Notice | Bluetooth Technology Website CONFIRM www.bluetooth.com Third Party Advisory
[SECURITY] [DLA 1919-1] linux-4.9 security update MLIST lists.debian.org
USN-4147-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Department of Computer Science, University of Oxford: Publication - The KNOB is Broken: Exploiting Low Entropy in the Encryption Key Negotiation Of Bluetooth BR/EDR MISC www.cs.ox.ac.uk Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Daniele Antonioli‚ Nils Ole Tippenhauer, Kasper Rasmussen

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