Detections
Analytics

EulerOS Virtualization 2.9.0 : openldap (EulerOS-SA-2021-1638)

high Nessus Plugin ID 147686

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.(CVE-2020-25692)

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 openldap package.

See Also

http://www.nessus.org/u?a705fe52

Plugin Details

Severity: High

ID: 147686

File Name: EulerOS_SA-2021-1638.nasl

Version: 1.4

Type: local

Published: 3/11/2021

Updated: 1/10/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2020-25692

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:N/A:H

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:openldap, p-cpe:/a:huawei:euleros:openldap-clients, p-cpe:/a:huawei:euleros:openldap-servers, cpe:/o:huawei:euleros:uvp:2.9.0

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: 3/11/2021

Reference Information

CVE: CVE-2020-25692