CVE-2018-5383

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.

• CWE-325
• CWE-347

• http://www.cs.technion.ac.il/~biham/BT/Mitigation, Third Party Advisory
• http://www.securityfocus.com/bid/104879Broken Link, Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041432Broken Link, Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2019:2169Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/04/msg00005.htmlMailing List
• https://usn.ubuntu.com/4094-1/Third Party Advisory
• https://usn.ubuntu.com/4095-1/Third Party Advisory
• https://usn.ubuntu.com/4095-2/Third Party Advisory
• https://usn.ubuntu.com/4118-1/Third Party Advisory
• https://usn.ubuntu.com/4351-1/Third Party Advisory
• https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-updateBroken Link, Vendor Advisory
• https://www.kb.cert.org/vuls/id/304725Third Party Advisory
• http://www.cs.technion.ac.il/~biham/BT/Mitigation, Third Party Advisory
• http://www.securityfocus.com/bid/104879Broken Link, Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041432Broken Link, Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2019:2169Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/04/msg00005.htmlMailing List
• https://usn.ubuntu.com/4094-1/Third Party Advisory
• https://usn.ubuntu.com/4095-1/Third Party Advisory
• https://usn.ubuntu.com/4095-2/Third Party Advisory
• https://usn.ubuntu.com/4118-1/Third Party Advisory
• https://usn.ubuntu.com/4351-1/Third Party Advisory
• https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-updateBroken Link, Vendor Advisory
• https://www.kb.cert.org/vuls/id/304725Third Party Advisory

Published

Aug 7, 2018

Last Modified

Jun 17, 2026

Status

Analyzed

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