CVE-2019-11686 Information disclosure in n/a
A flaw in the wear-leveling algorithm may leave encryption keys on drive media after erasure, allowing attackers to recover sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-11686?
CVE-2019-11686 is a medium-severity vulnerability in n/a, published on 10 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Western Digital SanDisk X300, X300s, X400, and X600 devices: A vulnerability in the wear-leveling algorithm of the drive may cause cryptographically sensitive parameters (such as data encryption keys) to remain on the drive media after their intended erasure.
Weakness: CWE-522
Which versions are affected by CVE-2019-11686?
It affects 59 products.
Products include Westerndigital Sandisk X300 Sd7sb6s-128g Firmware, Westerndigital Sandisk X300 Sd7sb6s-256g Firmware, Westerndigital Sandisk X300 Sd7sb7s-010t Firmware, Westerndigital Sandisk X300 Sd7sb7s-512g Firmware, Westerndigital Sandisk X300 Sd7sf6s-128g Firmware, Westerndigital Sandisk X300 Sd7sf6s-256g Firmware and 53 more.
How do I fix CVE-2019-11686?
No fix has been published for CVE-2019-11686 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-11686 being exploited?
There is no known exploitation of CVE-2019-11686 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-82r8-9jg2-xfc8.