National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-5383 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.8 MEDIUM
Vector:  CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Nist CVSS score does not match with CNA score
CNA:  CERT/CC
Base Score: 8.0 HIGH
Vector:  CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.cs.technion.ac.il/~biham/BT/ Mitigation Third Party Advisory
http://www.securityfocus.com/bid/104879 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041432 Third Party Advisory VDB Entry
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://usn.ubuntu.com/4351-1/
https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update Vendor Advisory
https://www.kb.cert.org/vuls/id/304725 Third Party Advisory US Government Resource

Weakness Enumeration

CWE-ID CWE Name Source
CWE-347 Improper Verification of Cryptographic Signature NIST  
CWE-325 Missing Required Cryptographic Step CERT/CC  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
11.4
 cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
10.13


Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5383
NVD Published Date:
08/07/2018
NVD Last Modified:
10/02/2019