CVE-2018-5383

MEDIUM

Description

Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange, which may allow a remote attacker to obtain the encryption key used by the device.

References

http://www.cs.technion.ac.il/~biham/BT/

http://www.securityfocus.com/bid/104879

http://www.securitytracker.com/id/1041432

https://access.redhat.com/errata/RHSA-2019:2169

https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html

https://usn.ubuntu.com/4094-1/

https://usn.ubuntu.com/4095-1/

https://usn.ubuntu.com/4095-2/

https://usn.ubuntu.com/4118-1/

https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update

https://www.kb.cert.org/vuls/id/304725

Details

Source: MITRE

Published: 2018-08-07

Updated: 2019-10-03

Type: CWE-347

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:A/AC:M/Au:N/C:P/I:P/A:N

Impact Score: 4.9

Exploitability Score: 5.5

Severity: MEDIUM

CVSS v3.0

Base Score: 6.8

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Impact Score: 5.2

Exploitability Score: 1.6

Severity: MEDIUM

Tenable Plugins

View all (24 total)

IDNameProductFamilySeverity
136400Ubuntu 16.04 LTS / 18.04 LTS : linux-firmware vulnerability (USN-4351-1)NessusUbuntu Local Security Checks
medium
132451NewStart CGSL CORE 5.05 / MAIN 5.05 : linux-firmware Vulnerability (NS-SA-2019-0251)NessusNewStart CGSL Local Security Checks
medium
129919NewStart CGSL CORE 5.04 / MAIN 5.04 : linux-firmware Vulnerability (NS-SA-2019-0204)NessusNewStart CGSL Local Security Checks
medium
128478Ubuntu 16.04 LTS / 18.04 LTS : linux-aws vulnerabilities (USN-4118-1)NessusUbuntu Local Security Checks
critical
128369CentOS 7 : linux-firmware (CESA-2019:2169)NessusCentOS Local Security Checks
medium
128239Scientific Linux Security Update : linux-firmware on SL7.x x86_64 (20190806)NessusScientific Linux Local Security Checks
medium
127890Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4095-1)NessusUbuntu Local Security Checks
high
127889Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1)NessusUbuntu Local Security Checks
high
127690RHEL 7 : linux-firmware (RHSA-2019:2169)NessusRed Hat Local Security Checks
medium
700552Apple iOS < 12.0 Multiple Vulnerabilities (EFAIL, APPLE-SA-2018-9-24-4 and APPLE-SA-2018-10-30-8)Nessus Network MonitorMobile Devices
medium
700550Apple iOS < 11.4 Multiple Vulnerabilities (EFAIL)Nessus Network MonitorMobile Devices
medium
700518macOS < 10.14 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
700517macOS 10.13.x < 10.13.6 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
700516macOS 10.13.x < 10.13.5 Multiple VulnerabilitiesNessus Network MonitorOperating System Detection
critical
123567Debian DLA-1747-1 : firmware-nonfree security updateNessusDebian Local Security Checks
medium
122579openSUSE Security Update : kernel-firmware (openSUSE-2019-275)NessusSuSE Local Security Checks
medium
118178macOS < 10.14 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical
117632Apple iOS < 12.0 Multiple Vulnerabilities (EFAIL)NessusMobile Devices
critical
117588Apple TV < 12 Multiple VulnerabilitiesNessusMisc.
high
111137macOS 10.13.x < 10.13.6 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical
111136macOS and Mac OS X Multiple Vulnerabilities (Security Update 2018-004)NessusMacOS X Local Security Checks
critical
110398Apple iOS < 11.4 Multiple Vulnerabilities (EFAIL)NessusMobile Devices
high
110325Apple TV < 11.4 Multiple VulnerabilitiesNessusMisc.
high
110324macOS 10.13.x < 10.13.5 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical