Detections
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EulerOS Virtualization 2.5.4 : rpm (EulerOS-SA-2019-1210)

high Nessus Plugin ID 123896

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Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - It was found that rpm uses temporary files with predictable names when installing an RPM. An attacker with ability to write in a directory where files will be installed could create symbolic links to an arbitrary location and modify content, and possibly permissions to arbitrary files, which could be used for denial of service or possibly privilege escalation.i1/4^CVE-2017-7501i1/4%0

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 rpm package.

See Also

http://www.nessus.org/u?8a393c78

Plugin Details

Severity: High

ID: 123896

File Name: EulerOS_SA-2019-1210.nasl

Version: 1.8

Type: local

Published: 4/9/2019

Updated: 6/4/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2017-7501

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:rpm-python, p-cpe:/a:huawei:euleros:rpm-build-libs, p-cpe:/a:huawei:euleros:rpm, cpe:/o:huawei:euleros:uvp:2.5.4, p-cpe:/a:huawei:euleros:rpm-build, p-cpe:/a:huawei:euleros:rpm-libs

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: 4/2/2019

Reference Information

CVE: CVE-2017-7501