173 matches found
The vulnerability affects Cisco IOS and Cisco IOS XE operating systems via DHCP options. It allows a malicious actor to trigger a device reboot or cause a service failure.
The vulnerability of Cisco IOS and Cisco IOS XE DHCP-enabled operating systems exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to trigger a device reboot or cause a service failure using a specially crafted DHCPv4 packet...
The vulnerability of DHCP option 82 for Cisco IOS and Cisco IOS XE operating systems allows a attacker to trigger a device reboot or cause a service failure.
The vulnerability of DHCP option 82 for Cisco IOS and Cisco IOS XE operating systems exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to trigger a device reboot or cause a service failure using a specially crafted DHCPv4 packet...
The vulnerability of DHCP option 82 for Cisco IOS and Cisco IOS XE operating systems allows a attacker to trigger a device reboot or cause a service failure.
The vulnerability of DHCP option 82 for Cisco IOS and Cisco IOS XE operating systems exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to trigger a device reboot or cause a service failure using a specially crafted DHCPv4 packet...
[SECURITY] Fedora 36 Update: dhcp-4.4.3-2.fc36
DHCP Dynamic Host Configuration Protocol...
Fedora: Security Advisory for dhcp (FEDORA-2022-05918f0838)
The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...
[SECURITY] Fedora 34 Update: dhcp-4.4.2-12.b1.fc34
DHCP Dynamic Host Configuration Protocol...
PT-2022-19883 · Amb1 Sdk · Amb1 Sdk
Name of the Vulnerable Software and Affected Versions: amb1 sdk versions prior to 2022-03-11 Description: The issue is related to the mishandling of data structures for DHCP packet data in the dhcps.c file within the amb1 sdk. Recommendations: For versions prior to 2022-03-11, update to a version...
[SECURITY] Fedora 35 Update: dhcp-4.4.3-2.fc35
DHCP Dynamic Host Configuration Protocol...
CVE-2022-27001
Arris TR3300 v1.0.13 were discovered to contain a command injection vulnerability in the dhcp function via the hostname parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request...
Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
The Dynamic Host Configuration Protocol DHCP relay subsystem of Cisco IOS and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system...
CVE-2021-31881
A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303. When processing a DHCP OFFER message, the DHCP client application does not validate the length of the Vendor options, leading to Denial-of-Service...
CVE-2021-31881
A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303. When processing a DHCP OFFER message, the DHCP client application does not validate the length of the Vendor options, leading to Denial-of-Service...
CLSA-2021-1634922551 Fixed CVE-2021-25217 in dhcp
CVE-2021-25217: avoid buffer overrun...
dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient
A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storage. This flaw...
dhclient, dhcp security update
CentOS Errata and Security Advisory CESA-2021:2357 An update for dhcp is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...
A buffer overrun in lease file parsing code can be used to exploit a common vulnerability shared by dhcpd and dhclient
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Fedora: Security Advisory for dhcp (FEDORA-2021-8ca8263bde)
The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...
[SECURITY] Fedora 33 Update: dhcp-4.4.2-9.b1.fc33
DHCP Dynamic Host Configuration Protocol...
Fedora: Security Advisory for dhcp (FEDORA-2021-08cdb4dc34)
The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...