CVEvulnerability
CVE-2016-6257
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2016-08-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 3.3 LOW — AV:A/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-310
Description
The firmware in Lenovo Ultraslim dongles, as used with Lenovo Liteon SK-8861, Ultraslim Wireless, and Silver Silk keyboards and Liteon ZTM600 and Ultraslim Wireless mice, does not enforce incrementing AES counters, which allows remote attackers to inject encrypted keyboard input into the system by leveraging proximity to the dongle, aka a "KeyJack injection attack."
Affected configurations
• amazonbasics firmware
• dell km714 firmware (<= 012.005.00028)
• dell km632 firmware
• logitech unifying firmware (<= 012.005.00028)
• logitech unifying firmware (<= 024.003.00027)
• lenovo ultraslim firmware
Related
Weakness · not in database (1)
References
- http://www.securityfocus.com/bid/92179 Third Party Advisory, VDB Entry
- https://github.com/BastilleResearch/keyjack/blob/master/doc/advisories/bastille-13.lenovo-ultraslim.public.txt Third Party Advisory
- https://support.lenovo.com/product_security/len_7267 Vendor Advisory
- https://www.bastille.net/research/vulnerabilities/keyjack Third Party Advisory
- http://www.securityfocus.com/bid/92179 Third Party Advisory, VDB Entry
- https://github.com/BastilleResearch/keyjack/blob/master/doc/advisories/bastille-13.lenovo-ultraslim.public.txt Third Party Advisory
- https://support.lenovo.com/product_security/len_7267 Vendor Advisory
- https://www.bastille.net/research/vulnerabilities/keyjack Third Party Advisory