Fedora: Security Advisory for cobbler (FEDORA-2021-5f1e30aa56)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

[SECURITY] Fedora 34 Update: cobbler-3.2.2-2.fc34

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 33 Update: cobbler-3.2.2-2.fc33

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...

Fedora: Security Advisory for cobbler (FEDORA-2021-3a640d3d4c)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

[SECURITY] Fedora 35 Update: cobbler-3.2.2-2.fc35

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 Bulletin: Vulnerabilities in DHCP affect Power Hardware Management Console (‪CVE-2015-8605 and CVE-2016-2774‬‬)

Summary DHCP is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2015-8605 DESCRIPTION: ISC DHCP is vulnerable to a denial of service, caused by the failure to properly check the UDP payload length. By sending a specially craft...

The vulnerability of the DHCP server service in the Cisco IOS XR operating system allows a attacker to cause a failure in the dhcpd process.

The vulnerability of the Cisco IOS XR operating system’s DHCP server is related to errors in processing DHCPv4 messages. Exploiting this vulnerability can allow a malicious actor to cause failures in the dhcpd process from a remote location...

Security Bulletin: ISC DHCP for IBM i is affected by CVE-2021-25217

Summary ISC DHCP on IBM i is vulnerable to the issue described in the vulnerability details section. IBM i has addressed the vulnerability in the ISC DHCP implementation. Vulnerability Details CVEID: CVE-2021-25217 DESCRIPTION: ISC DHCP is vulnerable to a denial of service, caused by a buffer...

openstack-neutron: arbitrary dnsmasq reconfiguration via extra_dhcp_opts

An input-validation flaw was found in openstack-neutron, where an authenticated attacker could change the dnsmasq configuration. By crafting extradhcpopts values, the attacker could crash the dnsmasq, change parameters for tenants sharing the same interface, or otherwise alter that daemon’s...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2021-2365)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS 2.0 SP2 : dhcp (EulerOS-SA-2021-2365)

According to the version of the dhcp packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - In ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16, ISC DHCP 4.4.0 - 4.4.2 Other branches of ISC DHCP i.e., releases in the 4.0.x series or lower and releases in t...

openstack-neutron: arbitrary dnsmasq reconfiguration via extra_dhcp_opts

An input-validation flaw was found in openstack-neutron, where an authenticated attacker could change the dnsmasq configuration. By crafting extradhcpopts values, the attacker could crash the dnsmasq, change parameters for tenants sharing the same interface, or otherwise alter that daemon’s...

openstack-neutron: arbitrary dnsmasq reconfiguration via extra_dhcp_opts

An input-validation flaw was found in openstack-neutron, where an authenticated attacker could change the dnsmasq configuration. By crafting extradhcpopts values, the attacker could crash the dnsmasq, change parameters for tenants sharing the same interface, or otherwise alter that daemon’s...

CVE-2021-34737

A vulnerability in the DHCP version 4 DHCPv4 server feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to trigger a crash of the dhcpd process, resulting in a denial of service DoS condition. This vulnerability exists because certain DHCPv4 messages are improperly...

Cisco IOS XR Software DHCP Denial of Service Vulnerability

Cisco IOS XR Software is a set of operating systems developed by Cisco for its network devices.Cisco IOS XR Software DHCP denial of service vulnerability can be exploited to trigger a crash of the dhcpd process, resulting in a denial of service...

Cisco IOS XR 代码问题漏洞

Cisco IOS XR Software is a set of operating systems developed by Cisco for its network devices.Cisco IOS XR Software DHCP denial of service vulnerability can be exploited to trigger a crash of the dhcpd process, resulting in a denial of service...

EulerOS 2.0 SP5 : dhcp (EulerOS-SA-2021-2326)

According to the version of the dhcp packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - In ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16, ISC DHCP 4.4.0 - 4.4.2 Other branches of ISC DHCP i.e., releases in the 4.0.x series or lower and releases in t...

USN-5013-1: systemd vulnerabilities | Cloud Foundry

Severity High Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash, resulting in a denial of service. CVE-2021-33910 Mitchell...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2021-2326)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

UBUNTU-CVE-2021-40085

An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extradhcpopts value...