EulerOS 2.0 SP8 : gvfs (EulerOS-SA-2019-2079)

Medium Nessus Plugin ID 129438

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the gvfs packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

- An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c mishandles file ownership because setfsuid is not used.(CVE-2019-12447)

- An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.(CVE-2019-12448)

- An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c mishandles a file's user and group ownership during move (and copy with G_FILE_COPY_ALL_METADATA) operations from admin:// to file:// URIs, because root privileges are unavailable.(CVE-2019-12449)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected gvfs packages.

See Also

http://www.nessus.org/u?23bf0612

Plugin Details

Severity: Medium

ID: 129438

File Name: EulerOS_SA-2019-2079.nasl

Version: 1.1

Type: local

Published: 2019/09/30

Updated: 2019/09/30

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS v3.0

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:gvfs, p-cpe:/a:huawei:euleros:gvfs-afc, p-cpe:/a:huawei:euleros:gvfs-afp, p-cpe:/a:huawei:euleros:gvfs-archive, p-cpe:/a:huawei:euleros:gvfs-client, p-cpe:/a:huawei:euleros:gvfs-devel, p-cpe:/a:huawei:euleros:gvfs-fuse, p-cpe:/a:huawei:euleros:gvfs-goa, p-cpe:/a:huawei:euleros:gvfs-gphoto2, p-cpe:/a:huawei:euleros:gvfs-mtp, p-cpe:/a:huawei:euleros:gvfs-smb, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Patch Publication Date: 2019/09/29

Reference Information

CVE: CVE-2019-12447, CVE-2019-12448, CVE-2019-12449