CVEvulnerability

CVE-2018-1000028

7.4 HIGH Published 2018-02-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-02-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.4 HIGH — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-269

Description

Linux kernel version after commit bdcf0a423ea1 - 4.15-rc4+, 4.14.8+, 4.9.76+, 4.4.111+ contains a Incorrect Access Control vulnerability in NFS server (nfsd) that can result in remote users reading or writing files they should not be able to via NFS. This attack appear to be exploitable via NFS server must export a filesystem with the "rootsquash" options enabled. This vulnerability appears to have been fixed in after commit 1995266727fa.

Affected configurations

• linux linux kernel (>= 4.4.111 <= 4.4.119) • linux linux kernel (>= 4.9.76 <= 4.9.85) • linux linux kernel (>= 4.14.8 <= 4.14.23) • linux linux kernel (>= 4.15.1 <= 4.15.7) • linux linux kernel 4.15

Related

Weakness · CWE (1)

  • CWE-269 Improper Privilege Management weakness

References