Description
Jann Horn of Google Project Zero discovered that NTFS-3G, a read-write NTFS driver for FUSE, does not scrub the environment before executing modprobe with elevated privileges. A local user can take advantage of this flaw for local root privilege escalation.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| ntfs-3g | ntfs-3g | n/a |
References
- http://www.openwall.com/lists/oss-security/2017/02/04/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/95987Third Party Advisory, VDB Entry
- https://marc.info/?l=oss-security&m=148594671929354&w=2Exploit, Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201702-10Third Party Advisory
- https://www.debian.org/security/2017/dsa-3780
- https://www.exploit-db.com/exploits/41240/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/41356/Exploit, Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2017/02/04/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/95987Third Party Advisory, VDB Entry
- https://marc.info/?l=oss-security&m=148594671929354&w=2Exploit, Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201702-10Third Party Advisory
- https://www.debian.org/security/2017/dsa-3780
- https://www.exploit-db.com/exploits/41240/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/41356/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Apr 13, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified