CVEvulnerability

CVE-2018-5383

6.8 MEDIUM Published 2018-08-07 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2018-08-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 3.0 ([email protected])
8.0 HIGH — CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:A/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-325, CWE-347

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.

Affected configurations

• ti wl18xx bluetooth service pack (< 4.3) • google android 6.0 • google android 6.0.1 • google android 7.0 • google android 7.1.1 • google android 7.1.2 • google android 8.0 • google android 8.1 • apple iphone os (< 11.4) • apple mac os x (< 10.13)

Related

Weakness · CWE (2)

  • CWE-325 Missing Cryptographic Step weakness
  • CWE-347 Improper Verification of Cryptographic Signature weakness

References