EulerOS Virtualization for ARM 64 3.0.3.0 : rsync (EulerOS-SA-2019-2334)

Medium Nessus Plugin ID 131499

Synopsis

The remote EulerOS Virtualization for ARM 64 host is missing a security update.

Description

According to the version of the rsync packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :

- The recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows remote attackers to bypass intended access restrictions.(CVE-2017-17433)

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 rsync package.

See Also

http://www.nessus.org/u?5ec90957

Plugin Details

Severity: Medium

ID: 131499

File Name: EulerOS_SA-2019-2334.nasl

Version: 1.2

Type: local

Published: 2019/12/03

Updated: 2019/12/10

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4.3

Temporal Score: 3.2

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 3.7

Temporal Score: 3.2

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:rsync, p-cpe:/a:huawei:euleros:rsync-daemon, cpe:/o:huawei:euleros:uvp:3.0.3.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/12/03

Reference Information

CVE: CVE-2017-17433