Ovirt

A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to…

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly…

In ovirt-engine 4.1, if a host was provisioned with cloud-init, the root password could be revealed through the REST interface.

ovirt_safe_delete_config in ovirtfunctions.py and other unspecified locations in ovirt-node 3.0.0-474-gb852fd7 as packaged in Red Hat Enterprise Virtualization 3 do not properly quote input strings, which allows remote authenticated users and physically proximate attackers to…

It was discovered that in the ovirt's REST API before version 4.3.2.1, RemoveDiskCommand is triggered as an internal command, meaning the permission validation that should be performed against the calling user is skipped. A user with low privileges (eg Basic Operations) could…

oVirt Node: Lock screen accepts F2 to drop to shell causing privilege escalation

mom creates world-writable pid files in /var/run

During HE deployment via cockpit-ovirt, cockpit-ovirt generates an ansible variable file `/var/lib/ovirt-hosted-engine-setup/cockpit/ansibleVarFileXXXXXX.var` which contains the admin and the appliance passwords as plain-text. At the of the deployment procedure, these files are…

An information disclosure in ovirt-hosted-engine-setup prior to 2.2.7 reveals the root user's password in the log file.

ovirt-engine API and administration web portal before versions 4.2.2.5, 4.1.11.2 is vulnerable to an exposure of Power Management credentials, including cleartext passwords to Host Administrators. A Host Administrator could use this flaw to gain access to the power management…

vdsm: certificate generation upon node creation allowing vdsm to start and serve requests from anyone who has a matching key (and certificate)

oVirt 3.2.2 through 3.5.0 does not invalidate the restapi session after logout from the webadmin, which allows remote authenticated users with knowledge of another user's session data to gain that user's privileges by replacing their session token with that of another user.

ovirt-engine before version 4.1.7.6 with log level set to DEBUG includes passwords in the log file without masking. Only administrators can change the log level and only administrators can access the logs. This presents a risk when debug-level logs are shared with vendors or…

ovirt-engine 3.2 running on Linux kernel 3.1 and newer creates certain files world-writeable due to an upstream kernel change which impacted how python's os.chmod() works when passed a mode of '-1'.

A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute arbitrary commands as root.

ovirt-engine-webadmin, as used in Red Hat Enterprise Virtualization Manager (aka RHEV-M) for Servers and RHEV-M 4.0, allows physically proximate attackers to bypass a webadmin session timeout restriction via vectors related to UI selections, which trigger repeating queries.

A flaw was found in ovirt-engine, which leads to the logging of plaintext passwords in the log file when using otapi-style. This flaw allows an attacker with sufficient privileges to read the log file, leading to confidentiality loss.

A flaw was found in ovirt-engine 4.4.3 and earlier allowing an authenticated user to read other users' personal information, including name, email and public SSH key.

oVirt users with MANIPULATE_STORAGE_DOMAIN permissions can attach a storage domain to any data-center

It was found that vdsm before version 4.20.37 invokes qemu-img on untrusted inputs without limiting resources. By uploading a specially crafted image, an attacker could cause the qemu-img process to consume unbounded amounts of memory of CPU time, causing a denial of service…

The VersionMapper.fromKernelVersionString method in oVirt Engine allows remote authenticated users to cause a denial of service (process crash) for all VMs.

A flaw was found in Ovirt Engine's web interface in ovirt 4.4 and earlier, where it did not filter user-controllable parameters completely, resulting in a reflected cross-site scripting attack. This flaw allows an attacker to leverage a phishing attack, steal an unsuspecting…

An HTML injection/reflected Cross-site scripting (XSS) vulnerability was found in the ovirt-engine. A parameter "error_description" fails to sanitize the entry, allowing the vulnerability to trigger on the Windows Service Accounts home pages.

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in…

Cross-site scripting (XSS) vulnerability in ovirt-engine allows remote attackers to inject arbitrary web script or HTML.

ovirt-engine, as used in Red Hat MRG 3, allows man-in-the-middle attackers to spoof servers by leveraging failure to verify key attributes in vdsm X.509 certificates.

Sensitive passwords used in deployment and configuration of oVirt Metrics, all versions. were found to be insufficiently protected. Passwords could be disclosed in log files (if playbooks are run with -v) or in playbooks stored on Metrics or Bastion hosts.

oVirt Engine discloses the ENGINE_HTTPS_PKI_TRUST_STORE_PASSWORD in /var/log/ovirt-engine/engine.log file in RHEV before 4.0.

oVirt Engine before 4.0.3 does not include DWH_DB_PASSWORD in the list of keys to hide in log files, which allows local users to obtain sensitive password information by reading engine log files.

An Open redirect vulnerability was found in ovirt-engine versions 4.4 and earlier, where it allows remote attackers to redirect users to arbitrary web sites and attempt phishing attacks. Once the target has opened the malicious URL in their browser, the critical part of the URL…

The web console login form in ovirt-engine before version 4.2.3 returned different errors for non-existent users and invalid passwords, allowing an attacker to discover the names of valid user accounts.

A vulnerability was discovered in oVirt 4.1.x before 4.1.9, where the combination of Enable Discard and Wipe After Delete flags for VM disks managed by oVirt, could cause a disk to be incompletely zeroed when removed from a VM. If the same storage blocks happen to be later…

ovirt-engine before version ovirt 4.2.2 is vulnerable to an information exposure through log files. When engine-backup was run with one of the options "--provision*db", the database username and password were logged in cleartext. Sharing the provisioning log might inadvertently…

ovirt-ansible-roles before version 1.0.6 has a vulnerability due to a missing no_log directive, resulting in the 'Add oVirt Provider to ManageIQ/CloudForms' playbook inadvertently disclosing admin passwords in the provisioning log. In an environment where logs are shared with…

ovirt-engine up to version 4.2.3 is vulnerable to an unfiltered password when choosing manual db provisioning. When engine-setup was run and one chooses to provision the database manually or connect to a remote database, the password input was logged in cleartext during the…

A flaw was found in oVirt. A user with administrator privileges, including users with the ReadOnlyAdmin permission, may be able to use browser developer tools to view Provider passwords in cleartext.

A race condition was found in vdsm. Functionality to obfuscate sensitive values in log files that may lead to values being stored in clear text.

oVirt version 4.2.0 to 4.2.2 contains a Cross Site Scripting (XSS) vulnerability in the name/description of VMs portion of the web admin application. This vulnerability appears to have been fixed in version 4.2.3.

It was found that the ovirt-log-collector/sosreport collects the RHV admin password unfiltered. Fixed in: sos-4.2-20.el8_6, ovirt-log-collector-4.4.7-2.el8ev

The ovirt-engine-provisiondb utility in Red Hat Enterprise Virtualization (RHEV) Engine 4.0 allows local users to obtain sensitive database provisioning information by reading log files.

An authentication bypass vulnerability was found in overt-engine. This flaw allows the creation of users in the system without authentication due to a flaw in the CreateUserSession command.

oVirt Engine before 3.5.0 does not include the HTTPOnly flag in a Set-Cookie header for the session IDs, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie.

The REST API in oVirt 3.4.0 and earlier stores session IDs in HTML5 local storage, which allows remote attackers to obtain sensitive information via a crafted web page.

Session fixation vulnerability in the web admin interface in oVirt 3.4.0 and earlier allows remote attackers to hijack web sessions via unspecified vectors.

The oVirt storage backend in Red Hat Enterprise Virtualization 3.4 does not wipe memory snapshots when deleting a VM, even when wipe-after-delete (WAD) is configured for the VM's disk, which allows remote authenticated users with certain credentials to read portions of the…

Cross-site scripting (XSS) vulnerability in the addAlert function in the RedirectServlet servlet in oVirt Engine and Red Hat Enterprise Virtualization Manager (RHEV-M), as used in Red Hat Enterprise Virtualization 3 and 3.2, allows remote attackers to inject arbitrary web script…

The setup_logging function in log.h in SANLock uses world-writable permissions for /var/log/sanlock.log, which allows local users to overwrite the file content or bypass intended disk-quota restrictions via standard filesystem write operations.

The python SDK before 3.1.0.6 and CLI before 3.1.0.8 for oVirt 3.1 does not check the server SSL certificate against the client keys, which allows remote attackers to spoof a server via a man-in-the-middle (MITM) attack.