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EulerOS 2.0 SP1 : pki-core (EulerOS-SA-2017-1183)

high Nessus Plugin ID 103021

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the pki-core packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - It was found that a mock CMC authentication plugin with a hardcoded secret was accidentally enabled by default in the pki-core package. An attacker could potentially use this flaw to bypass the regular authentication process and trick the CA server into issuing certificates. (CVE-2017-7537)

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 pki-core package.

See Also

http://www.nessus.org/u?a2ab6ecb

Plugin Details

Severity: High

ID: 103021

File Name: EulerOS_SA-2017-1183.nasl

Version: 3.13

Type: local

Published: 9/8/2017

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS v3

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:N/I:H/A:N

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:pki-ca, p-cpe:/a:huawei:euleros:pki-javadoc, p-cpe:/a:huawei:euleros:pki-kra, p-cpe:/a:huawei:euleros:pki-server, p-cpe:/a:huawei:euleros:pki-symkey, p-cpe:/a:huawei:euleros:pki-tools, cpe:/o:huawei:euleros:2.0, p-cpe:/a:huawei:euleros:pki-base, p-cpe:/a:huawei:euleros:pki-base-java

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: 8/19/2017

Reference Information

CVE: CVE-2017-7537