Detections
Analytics
EulerOS Virtualization 3.0.2.0 : sudo (EulerOS-SA-2023-1723)
high Nessus Plugin ID 175185
Synopsis
The remote EulerOS Virtualization host is missing a security update.Description
According to the versions of the sudo package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :- Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture. (CVE-2022-43995)
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 sudo packages.See Also
Plugin Details
Severity: High
ID: 175185
File Name: EulerOS_SA-2023-1723.nasl
Version: 1.0
Type: local
Family: Huawei Local Security Checks
Published: 5/7/2023
Updated: 5/7/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 6.2
Temporal Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:C
CVSS Score Source: CVE-2022-43995
CVSS v3
Risk Factor: High
Base Score: 7.1
Temporal Score: 6.2
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:huawei:euleros:sudo-1.8.19p2, cpe:/o:huawei:euleros:uvp:3.0.2.0
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: 5/6/2023
Vulnerability Publication Date: 11/2/2022
Reference Information
CVE: CVE-2022-43995