Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this information to find hashed passwords and possibly escalate their privilege.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:0128-1 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

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

  - Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema     failures are reported. This leak could include hashed passwords. (CVE-2022-2084)

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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 cloud-init package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema     failures are reported. This leak could include hashed passwords. (CVE-2022-2084)

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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 cloud-init package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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 Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-6943 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-6371 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:6943 advisory.

  - cloud-init: sensitive data could be exposed in logs (CVE-2023-1786)

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

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2023:6943 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:6371 advisory.

  - cloud-init: sensitive data could be exposed in logs (CVE-2023-1786)

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

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2628-1 advisory.

  - Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema     failures are reported. This leak could include hashed passwords. (CVE-2022-2084)

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-196 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2164-1 advisory.

  - When instructing cloud-init to set a random password for a new user account, versions before 21.2 would     write that password to the world-readable log file /var/log/cloud-init-output.log. This could allow a     local user to log in as another user. (CVE-2021-3429)

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-c17dde4052 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 02562a78-e6b7-11ed-b0ce-b42e991fc52e advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-12298 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-12299 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 22.10 host has a package installed that is affected by a vulnerability as referenced in the USN-6042-1 advisory.

  - Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this     information to find hashed passwords and possibly escalate their privilege. (CVE-2023-1786)

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

ID	Name	Product	Family	Severity
189101	SUSE SLES15 / openSUSE 15 Security Update : cloud-init (SUSE-SU-2024:0128-1)	Nessus	SuSE Local Security Checks	medium
189067	EulerOS 2.0 SP8 : cloud-init (EulerOS-SA-2023-3116)	Nessus	Huawei Local Security Checks	medium
188855	EulerOS Virtualization 3.0.6.0 : cloud-init (EulerOS-SA-2023-3422)	Nessus	Huawei Local Security Checks	medium
188843	EulerOS 2.0 SP11 : cloud-init (EulerOS-SA-2023-2855)	Nessus	Huawei Local Security Checks	medium
188766	EulerOS 2.0 SP11 : cloud-init (EulerOS-SA-2023-2838)	Nessus	Huawei Local Security Checks	medium
188574	EulerOS 2.0 SP10 : cloud-init (EulerOS-SA-2023-2781)	Nessus	Huawei Local Security Checks	medium
188376	EulerOS 2.0 SP10 : cloud-init (EulerOS-SA-2023-2805)	Nessus	Huawei Local Security Checks	medium
186116	Oracle Linux 8 : cloud-init (ELSA-2023-6943)	Nessus	Oracle Linux Local Security Checks	medium
185821	Oracle Linux 9 : cloud-init (ELSA-2023-6371)	Nessus	Oracle Linux Local Security Checks	medium
185657	RHEL 8 : cloud-init (RHSA-2023:6943)	Nessus	Red Hat Local Security Checks	medium
185617	CentOS 8 : cloud-init (CESA-2023:6943)	Nessus	CentOS Local Security Checks	medium
185150	RHEL 9 : cloud-init (RHSA-2023:6371)	Nessus	Red Hat Local Security Checks	medium
179566	EulerOS 2.0 SP9 : cloud-init (EulerOS-SA-2023-2576)	Nessus	Huawei Local Security Checks	medium
179536	EulerOS 2.0 SP9 : cloud-init (EulerOS-SA-2023-2606)	Nessus	Huawei Local Security Checks	medium
177615	SUSE SLES15 / openSUSE 15 Security Update : cloud-init (SUSE-SU-2023:2628-1)	Nessus	SuSE Local Security Checks	medium
176927	Amazon Linux 2023 : cloud-init (ALAS2023-2023-196)	Nessus	Amazon Linux Local Security Checks	medium
175592	SUSE SLES12 Security Update : cloud-init (SUSE-SU-2023:2164-1)	Nessus	SuSE Local Security Checks	medium
175192	Fedora 38 : cloud-init (2023-c17dde4052)	Nessus	Fedora Local Security Checks	medium
174972	FreeBSD : cloud-init -- sensitive data exposure in cloud-init logs (02562a78-e6b7-11ed-b0ce-b42e991fc52e)	Nessus	FreeBSD Local Security Checks	medium
174905	Oracle Linux 8 : cloud-init (ELSA-2023-12298)	Nessus	Oracle Linux Local Security Checks	medium
174904	Oracle Linux 9 : cloud-init (ELSA-2023-12299)	Nessus	Oracle Linux Local Security Checks	medium
174772	Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.04 : Cloud-init vulnerability (USN-6042-1)	Nessus	Ubuntu Local Security Checks	medium

Detections

Analytics

CVE-2023-1786

medium

Tenable Plugins

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