Detections
Analytics

EulerOS Virtualization 2.9.0 : bind (EulerOS-SA-2023-1213)

high Nessus Plugin ID 169847

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources. (CVE-2022-38178)

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 bind packages.

See Also

http://www.nessus.org/u?209a3edc

Plugin Details

Severity: High

ID: 169847

File Name: EulerOS_SA-2023-1213.nasl

Version: 1.0

Type: local

Published: 1/11/2023

Updated: 1/11/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2022-38178

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:bind-utils, p-cpe:/a:huawei:euleros:python3-bind, p-cpe:/a:huawei:euleros:bind-pkcs11, p-cpe:/a:huawei:euleros:bind-libs-lite, cpe:/o:huawei:euleros:uvp:2.9.0, p-cpe:/a:huawei:euleros:bind-libs, p-cpe:/a:huawei:euleros:bind-chroot, p-cpe:/a:huawei:euleros:bind, p-cpe:/a:huawei:euleros:bind-export-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: 1/10/2023

Vulnerability Publication Date: 9/21/2022

Reference Information

CVE: CVE-2022-38178