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CVE-2018-5383

HIGH
Published 2018-08-07T21:00:00Z
Actions:

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CVSS Score

V3.0
8.0
/10
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.008
probability
of exploitation in the wild

There is a 0.8% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.732
Higher than 73.2% of all CVEs

Attack Vector Metrics

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Apple

macOS

Affected Versions:

10.13 High Sierra
Apple

iOS

Affected Versions:

11
Android Open Source Project

Android

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-3jm5-8qwr-jvwm

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-5383
WEB https://access.redhat.com/errata/RHSA-2019:2169
WEB https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html
WEB https://usn.ubuntu.com/4094-1
WEB https://usn.ubuntu.com/4095-1
WEB https://usn.ubuntu.com/4095-2
WEB https://usn.ubuntu.com/4118-1
WEB https://usn.ubuntu.com/4351-1
WEB https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update
WEB https://www.kb.cert.org/vuls/id/304725
WEB http://www.cs.technion.ac.il/~biham/BT
WEB http://www.securityfocus.com/bid/104879
WEB http://www.securitytracker.com/id/1041432

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: May 13, 2022

References

http://www.cs.technion.ac.il/~biham/BT/
http://www.securitytracker.com/id/1041432
https://www.kb.cert.org/vuls/id/304725
https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update
http://www.securityfocus.com/bid/104879
https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html
https://access.redhat.com/errata/RHSA-2019:2169
https://usn.ubuntu.com/4094-1/
https://usn.ubuntu.com/4095-2/
https://usn.ubuntu.com/4095-1/
https://usn.ubuntu.com/4118-1/
https://usn.ubuntu.com/4351-1/
Published: 2018-08-07T21:00:00Z
Last Modified: 2024-09-16T20:36:44.114Z
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