EulerOS 2.0 SP5 : ruby (EulerOS-SA-2019-1597)

Medium Nessus Plugin ID 125524

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

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

- rubygems: Installing a malicious gem may lead to arbitrary code execution (CVE-2019-8324)

- rubygems: Escape sequence injection vulnerability in gem owner (CVE-2019-8322)

- rubygems: Escape sequence injection vulnerability in API response handling (CVE-2019-8323)

- rubygems: Escape sequence injection vulnerability in errors (CVE-2019-8325)

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 ruby packages.

See Also

http://www.nessus.org/u?e9b827e3

Plugin Details

Severity: Medium

ID: 125524

File Name: EulerOS_SA-2019-1597.nasl

Version: 1.3

Type: local

Published: 2019/05/29

Updated: 2019/06/27

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: 8.8

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:ruby, p-cpe:/a:huawei:euleros:ruby-irb, p-cpe:/a:huawei:euleros:ruby-libs, 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: 2019/05/23

Reference Information

CVE: CVE-2019-8322, CVE-2019-8323, CVE-2019-8324, CVE-2019-8325