CVE-2021-25217 A buffer overrun in lease file parsing code can be used to exploit a common vulnerability shared by dhcpd and dhclient

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 the 4.3.x series are beyond their End-of-Life EOL and no longer supported by ISC. From inspection it is clear that the defect is also present in...

CVE-2021-25217

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 the 4.3.x series are beyond their End-of-Life EOL and no longer supported by ISC. From inspection it is clear that the defect is also present in...

CVE-2021-25217

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 the 4.3.x series are beyond their End-of-Life EOL and no longer supported by ISC. From inspection it is clear that the defect is also present in...

CVE-2021-25217

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 the 4.3.x series are beyond their End-of-Life EOL and no longer supported by ISC. From inspection it is clear that the defect is also present in...

CVE-2021-25217

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 the 4.3.x series are beyond their End-of-Life EOL and no longer supported by ISC. From inspection it is clear that the defect is also present in...

isc-dhcp -- remotely exploitable vulnerability

Michael McNally reports: Program code used by the ISC DHCP package to read and parse stored leases has a defect that can be exploited by an attacker to cause one of several undesirable outcomes...

[ASA-202012-12] blueman: privilege escalation

Arch Linux Security Advisory ASA-202012-12 ========================================== Severity: High Date : 2020-12-09 CVE-ID : CVE-2020-15238 Package : blueman Type : privilege escalation Remote : No Link : https://security.archlinux.org/AVG-1259 Summary ======= The package blueman before versio...

Remote Code Execution (RCE)

Blueman is vulnerable to remote code execution RCE. On systems with ISC DHCP client dhclient, attackers can pass arguments to ip link with the interface name that can e.g. be used to bring down an interface or add an arbitrary XDP/BPF program. On systems with dhcpcd and without ISC DHCP client,...

Blueman < 2.1.4 - Local Privilege Escalation

Exploit Title: Local Privilege Escalation in Blueman 2.1.4 Date: 2020-10-27 Exploit Author: Vaisha Bernard vbernard - at - eyecontrol.nl Vendor Homepage: https://github.com/blueman-project/blueman Software Link: https://github.com/blueman-project/blueman Version: 2.1.4 Tested on: Ubuntu 20.04 CVE...

Blueman < 2.1.4 - Local Privilege Escalation Vulnerability

Exploit Title: Local Privilege Escalation in Blueman 2.1.4 Exploit Author: Vaisha Bernard vbernard - at - eyecontrol.nl Vendor Homepage: https://github.com/blueman-project/blueman Software Link: https://github.com/blueman-project/blueman Version: 2.1.4 Tested on: Ubuntu 20.04 CVE: CVE-2020-15238 ...

CVE-2020-15238

Blueman is a GTK+ Bluetooth Manager. In Blueman before 2.1.4, the DhcpClient method of the D-Bus interface to blueman-mechanism is prone to an argument injection vulnerability. The impact highly depends on the system configuration. If Polkit-1 is disabled and for versions lower than 2.0.6, any...

CVE-2020-15238

Blueman is a GTK+ Bluetooth Manager. In Blueman before 2.1.4, the DhcpClient method of the D-Bus interface to blueman-mechanism is prone to an argument injection vulnerability. The impact highly depends on the system configuration. If Polkit-1 is disabled and for versions lower than 2.0.6, any...

CVE-2020-14335

A flaw was found in Red Hat Satellite, which allows a privileged attacker to read OMAPI secrets through the ISC DHCP of Smart-Proxy. This flaw allows an attacker to gain control of DHCP records from the network. The highest threat from this vulnerability is to system availability. Mitigation...

ISC DHCP < 4.4.1 DoS

The DHCP server version installed on the remote host is prior to 4.4.1. It is, therefore, vulnerable to a denial of service condition. There had existed in one of the ISC BIND libraries a bug in a function that was used by dhcpd when operating in DHCPv6 mode. There was also a bug in dhcpd relatin...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2018-1162)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2016-1065)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2018-1123)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Debian: Security Advisory (DLA-2003-1)

The remote host is missing an update for the Debian 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...

Debian DLA-2003-1 : isc-dhcp security update

An issue has been found in isc-dhcp, a server for automatic IP address assignment. The number of simultaneous open TCP connections to OMAPI port of the server has to be limited to 200 in order to avoid a denial of service. For Debian 8 'Jessie', this problem has been fixed in version...

[SECURITY] [DLA 2003-1] isc-dhcp security update

Package : isc-dhcp Version : 4.3.1-6+deb8u4 CVE ID : CVE-2016-2774 An issue has been found in isc-dhcp, a server for automatic IP address assignment. The number of simultaneous open TCP connections to OMAPI port of the server has to be limited to 200 in order to avoid a denial of service. For...