A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.

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

  - A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was     not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications,     where client hosts retain privileges even after retracting them. (CVE-2023-7090)

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.

According to the versions of the sudo package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was     not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications,     where client hosts retain privileges even after retracting them. (CVE-2023-7090)

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.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3732 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3732-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                   Bastien Roucaris     February 03, 2024                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : sudo     Version        : 1.8.27-1+deb10u6     CVE ID         : CVE-2023-7090 CVE-2023-28486 CVE-2023-28487

    Sudo, a program designed to allow a sysadmin to give limited     root privileges to users and log root activity, was vulnerable.

    CVE-2023-7090

        A flaw was found in sudo in the handling of ipa_hostname, where         ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo.
        Therefore, it leads to privilege mismanagement vulnerability in         applications, where client hosts retain privileges even after         retracting them.

    CVE-2023-28486

        Sudo did not escape control characters in log messages.

    CVE-2023-28487

        Sudo did not escape control characters in sudoreplay output.

    For Debian 10 buster, these problems have been fixed in version     1.8.27-1+deb10u6.

    We recommend that you upgrade your sudo packages.

    For the detailed security status of sudo please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/sudo

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
192431	EulerOS Virtualization 2.9.1 : sudo (EulerOS-SA-2024-1463)	Nessus	Huawei Local Security Checks	high
192417	EulerOS Virtualization 2.9.0 : sudo (EulerOS-SA-2024-1478)	Nessus	Huawei Local Security Checks	high
190294	EulerOS 2.0 SP9 : sudo (EulerOS-SA-2024-1187)	Nessus	Huawei Local Security Checks	high
190273	EulerOS 2.0 SP9 : sudo (EulerOS-SA-2024-1207)	Nessus	Huawei Local Security Checks	high
189972	Debian dla-3732 : sudo - security update	Nessus	Debian Local Security Checks	high

Detections

Analytics

CVE-2023-7090

high

Tenable Plugins

high

high

high

high

high