May 23, 2019—KB4499182 (Preview of Monthly Rollup)

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May 19, 2019—KB4505064 (OS Build 17134.766)

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May 14, 2019—KB4499165 (Security-only update)

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May 14, 2019—KB4499158 (Security-only update)

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Fedora Update for cobbler FEDORA-2018-22c609e92a

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

March 12, 2019—KB4489883 (Security-only update)

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[SECURITY] Fedora 29 Update: cobbler-2.8.4-5.fc29

Cobbler is a network install server. Cobbler supports PXE, ISO virtualized installs, and re-installing existing Linux machines. The last two modes use a helper tool, 'koan', that integrates with cobbler. There is also a web interface 'cobbler-web'. Cobbler's advanced features include importing...

[SECURITY] Fedora 28 Update: cobbler-2.8.4-5.fc28

Cobbler is a network install server. Cobbler supports PXE, ISO virtualized installs, and re-installing existing Linux machines. The last two modes use a helper tool, 'koan', that integrates with cobbler. There is also a web interface 'cobbler-web'. Cobbler's advanced features include importing...

November 2018 Patch Tuesday – 62 Vulns, TFTP Server RCE, Adobe PoC

This month's Patch Tuesday addresses 62 vulnerabilities, with 12 of them labeled as Critical. Out of the Criticals, 8 are for the Chakra Scripting Engine used by Microsoft Edge. A Remote Code Execution vulnerability in Windows Deployment Services' TFTP server is also addressed in this release...

Critical: Red Hat Security Advisory: cobbler security update

An update for cobbler is now available for Red Hat Satellite 5.6, Red Hat Satellite 5.7, and Red Hat Satellite 5.8. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

[SECURITY] Fedora 28 Update: cobbler-2.8.3-2.fc28

Cobbler is a network install server. Cobbler supports PXE, ISO virtualized installs, and re-installing existing Linux machines. The last two modes use a helper tool, 'koan', that integrates with cobbler. There is also a web interface 'cobbler-web'. Cobbler's advanced features include importing...

[SECURITY] Fedora 27 Update: cobbler-2.8.3-2.fc27

Cobbler is a network install server. Cobbler supports PXE, ISO virtualized installs, and re-installing existing Linux machines. The last two modes use a helper tool, 'koan', that integrates with cobbler. There is also a web interface 'cobbler-web'. Cobbler's advanced features include importing...

The PXE service is not running on the PVS server

The PXE service isn't running on the Provisioning Services server. This service is used for PXE booting. If Provisioning Services is using PXE booting and the service is not running, target devices might not be able to start up as expected. Note:If PXE booting is not currently used, this service ...

How to troubleshoot the Citrix Provisioning Services server

Provisioning Services PVS is software streaming technology that delivers patches, updates and other configuration information to multiple virtual desktop endpoints through a shared desktop image. It centralizes virtual machine management while reducing the operational and storage costs of a...

PVS 7.15 - Unable to boot target devices due to TFTP timeout error

While booting up PVS 7.15 target devices, it fails with "PXE - E32: TFTP open timeout"...

How to disable Interrupt Safe Mode in Provisioning Services

How to disable Interrupt Safe Mode in Provisioning Services The "Interrupt Safe Mode" configuration is a special setting designed to handle bad PXE implementations that do not comply with PXE standards or have bugs. The setting forces a reset on the UNDI Interface after sending every packet into...

Citrix Provisioned Target Fails To PXE Boot With Infoblox DHCP

When trying to PXE boot provisioning service target Virtual machines, it was failing with the following error Could not start download: operation not supported' Target Virtual Machine able to receive the DHCP IP from Infoblox Appliancebut not able to download ARDBP32.bin from the TFTP server...

SUSE SLES12 Security Update : dnsmasq (SUSE-SU-2017:2616-1)

This update for dnsmasq fixes the following issues. Remedy the following security issues : - CVE-2017-14491: 2 byte heap based overflow. bsc1060354 - CVE-2017-14492: heap based overflow. bsc1060355 - CVE-2017-14493: stack based overflow. bsc1060360 - CVE-2017-14494: DHCP - info leak. bsc1060361 -...

Error: "No Entry Found in Database for Device" While booting Target Device

Target devices are unable to PXE boot with the following error message: "No entry found in database for device."...

PVS Write Cache Falling Back to Server Side When Using BDM

When trying to place the target device write cache on local disk it is falling back to the server side cache every time the target device boots. This is only seen when using a BDM boot method, there is no issue visible when using PXE boot...