CVE-2018-5383CWE-325

Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange

High · published August 7, 2018

CVSS v3.0
8.0
EPSS
1%
Percentile
56.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
8.0 · HIGH
Vector
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00806 · 56.4th percentile
Weakness
CWE-325 · Missing Cryptographic Step
Published
2018-08-07T21:00Z
EPSS history
Timeline
  • 07 AUG 21:00Z
    Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange
    cvelistv5