CVE-2018-5383
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.
At a glance
- Exploitability
- Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering.
- Exploit odds
- 0.8% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.8% in the next 30 days (EPSS).
- Severity: 6.8 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.8% · EPSS, next 30 days
- Weakness
- CWE-325
- Record status
- Analyzed
Affected
- 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
Attack profile CVSS 3.1 · 6.8
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Raw vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2018-5383.md and follow it. Check whether this project is affected by CVE-2018-5383. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://www.cs.technion.ac.il/~biham/BT/
- https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update
- http://www.cs.technion.ac.il/~biham/BT/
- https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update
References
- http://www.cs.technion.ac.il/~biham/BT/
- http://www.securityfocus.com/bid/104879
- http://www.securitytracker.com/id/1041432
- 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
- https://www.kb.cert.org/vuls/id/304725
- http://www.cs.technion.ac.il/~biham/BT/
- http://www.securityfocus.com/bid/104879
- http://www.securitytracker.com/id/1041432
- 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
- https://www.kb.cert.org/vuls/id/304725