Detections
Analytics
EulerOS Virtualization 3.0.6.6 : openssh (EulerOS-SA-2021-1504)
medium Nessus Plugin ID 147125
Synopsis
The remote EulerOS Virtualization host is missing a security update.Description
According to the version of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :- The client side in OpenSSH 5.7 through 8.3 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).(CVE-2020-14145)
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 openssh package.See Also
Plugin Details
Severity: Medium
ID: 147125
File Name: EulerOS_SA-2021-1504.nasl
Version: 1.3
Type: local
Family: Huawei Local Security Checks
Published: 3/4/2021
Updated: 1/12/2024
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 4.3
Temporal Score: 3.2
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2020-14145
CVSS v3
Risk Factor: Medium
Base Score: 5.9
Temporal Score: 5.2
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:huawei:euleros:openssh, p-cpe:/a:huawei:euleros:openssh-askpass, p-cpe:/a:huawei:euleros:openssh-clients, p-cpe:/a:huawei:euleros:openssh-keycat, p-cpe:/a:huawei:euleros:openssh-server, cpe:/o:huawei:euleros:uvp:3.0.6.6
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: 3/4/2021
Reference Information
CVE: CVE-2020-14145