CVE-2019-3689

Publication date 19 September 2019

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

The nfs-utils package in SUSE Linux Enterprise Server 12 before and including version 1.3.0-34.18.1 and in SUSE Linux Enterprise Server 15 before and including version 2.1.1-6.10.2 the directory /var/lib/nfs is owned by statd:nogroup. This directory contains files owned and managed by root. If statd is compromised, it can therefore trick processes running with root privileges into creating/overwriting files anywhere on the system.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
nfs-utils	24.10 oracular	Fixed 1:1.3.4-2.5ubuntu5
	24.04 LTS noble	Fixed 1:1.3.4-2.5ubuntu5
	23.10 mantic	Fixed 1:1.3.4-2.5ubuntu5
	23.04 lunar	Fixed 1:1.3.4-2.5ubuntu5
	22.10 kinetic	Fixed 1:1.3.4-2.5ubuntu5
	22.04 LTS jammy	Fixed 1:1.3.4-2.5ubuntu5
	21.10 impish	Fixed 1:1.3.4-2.5ubuntu5
	21.04 hirsute	Fixed 1:1.3.4-2.5ubuntu5
	20.10 groovy	Fixed 1:1.3.4-2.5ubuntu5
	20.04 LTS focal	Fixed 1:1.3.4-2.5ubuntu3.3
	19.10 eoan	Fixed 1:1.3.4-2.5ubuntu2.1
	19.04 disco	Ignored end of life
	18.04 LTS bionic	Fixed 1:1.3.4-2.1ubuntu5.3
	16.04 LTS xenial	Fixed 1:1.2.8-9ubuntu12.3
	14.04 LTS trusty	Vulnerable

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
nfs-utils	Upstream: https://git.linux-nfs.org/?p=steved/nfs-utils.git;a=commitdiff;h=fee2cc29e888f2ced6a76990923aef19d326dc0e Vendor: 5eb61fb Vendor: e63eb85

Severity score breakdown

Parameter	Value
Base score	9.8 · Critical
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2019-3689

Cvss 3 Severity Score

Status

Patch details

Severity score breakdown

References

Related Ubuntu Security Notices (USN)

Other references