10

CVE-2019-3689

nfs-utils: root-owned files stored in insecure /var/lib/nfs directory

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux-nfs ≫ Nfs-utils Version <= 1.3.0-34.18.1
   Suse ≫ Linux Enterprise Server Version12
Linux-nfs ≫ Nfs-utils Version <= 2.1.1-6.10.2
   Suse ≫ Linux Enterprise Server Version15
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.5% 0.709
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
meissner@suse.de 5.1 2.5 2.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00071.html
Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00006.html
Vendor Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1150733
Patch
Vendor Advisory
Issue Tracking
https://git.linux-nfs.org/?p=steved/nfs-utils.git%3Ba=commitdiff%3Bh=fee2cc29e888f2ced6a76990923aef19d326dc0e
https://lists.debian.org/debian-lts-announce/2019/10/msg00026.html
Third Party Advisory
https://usn.ubuntu.com/4400-1/
Third Party Advisory