EulerOS 2.0 SP1 : log4j (EulerOS-SA-2017-1213)

critical Nessus Plugin ID 103071
New! Plugin Severity Now Using CVSS v3

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Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the log4j package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

- It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application.
(CVE-2017-5645)

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 log4j package.

See Also

http://www.nessus.org/u?00a5e5b2

Plugin Details

Severity: Critical

ID: 103071

File Name: EulerOS_SA-2017-1213.nasl

Version: 3.13

Type: local

Published: 9/11/2017

Updated: 1/6/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:log4j, 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: 8/28/2017

Reference Information

CVE: CVE-2017-5645