EulerOS Virtualization for ARM 64 3.0.2.0 : libseccomp (EulerOS-SA-2019-1956)

High Nessus Plugin ID 128959

Synopsis

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

Description

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

- libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.(CVE-2019-9893)

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 libseccomp package.

See Also

http://www.nessus.org/u?a23a3abb

Plugin Details

Severity: High

ID: 128959

File Name: EulerOS_SA-2019-1956.nasl

Version: 1.1

Type: local

Published: 2019/09/17

Updated: 2019/09/17

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

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

CVSS v3.0

Base Score: 9.8

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libseccomp, cpe:/o:huawei:euleros:uvp:3.0.2.0

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

Patch Publication Date: 2019/09/16

Reference Information

CVE: CVE-2019-9893