Virtuozzo 6 : parallels-kernel-modules / etc (VZA-2019-093)

high Nessus Plugin ID 131834
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The remote Virtuozzo host is missing a security update.


According to the version of the parallels-kernel-modules / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerability :

- libVNCServer-0.9.10 contains a memory leak in VNC server code, which may allow an attacker to read stack memory.

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


Update the affected parallels-kernel-modules / etc package.

See Also

Plugin Details

Severity: High

ID: 131834

File Name: Virtuozzo_VZA-2019-093.nasl

Version: 1.4

Type: local

Published: 12/9/2019

Updated: 1/4/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-15681


Risk Factor: Low

Score: 3.6


Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

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


Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: p-cpe:/a:virtuozzo:virtuozzo:parallels-kernel-modules, p-cpe:/a:virtuozzo:virtuozzo:parallels-reconfiguration, p-cpe:/a:virtuozzo:virtuozzo:parallels-server, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-bios, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-bm-release, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-cli, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-docs, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-efi, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-lib, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-transporter-agents, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-vi-cli, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-vmm, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-vncserver, p-cpe:/a:virtuozzo:virtuozzo:parallels-server-vzvncserver, p-cpe:/a:virtuozzo:virtuozzo:parallels-virtualization-sdk, p-cpe:/a:virtuozzo:virtuozzo:parallels-virtualization-sdk-devel, p-cpe:/a:virtuozzo:virtuozzo:parallels-virtualization-sdk-docs, p-cpe:/a:virtuozzo:virtuozzo:parallels-web, p-cpe:/a:virtuozzo:virtuozzo:python-parallels-virtualization-sdk, cpe:/o:virtuozzo:virtuozzo:6

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/6/2019

Reference Information

CVE: CVE-2019-15681

IAVA: 2020-A-0381