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isc dhcp vulnerabilities and exploits
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7.5
CVSSv3
CVE-2019-6470
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 relating to the use of this function per its documentation, but the bug in the library function prevented this from causing a...
Isc Bind
Isc Dhcpd
Redhat Enterprise Linux Desktop 7.0
Redhat Enterprise Linux Workstation 7.0
Redhat Enterprise Linux Server 7.0
Opensuse Leap 15.1
Opensuse Leap 15.0
7.5
CVSSv3
CVE-2018-5732
Failure to properly bounds-check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section. Affe...
Isc Dhcp 4.1-esv
Isc Dhcp
Isc Dhcp 4.1.2
Isc Dhcp 4.4.0
7.5
CVSSv3
CVE-2018-5739
An extension to hooks capabilities which debuted in Kea 1.4.0 introduced a memory leak for operators who are using certain hooks library facilities. In order to support multiple requests simultaneously, Kea 1.4 added a callout handle store but unfortunately the initial implementa...
Isc Kea 1.4.0
7.4
CVSSv3
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 ...
Isc Dhcp 4.1-esv
Isc Dhcp
Fedoraproject Fedora 33
Fedoraproject Fedora 34
Debian Debian Linux 9.0
Siemens Ruggedcom Rox Rx1400 Firmware
Siemens Ruggedcom Rox Rx1500 Firmware
Siemens Ruggedcom Rox Rx1501 Firmware
Siemens Ruggedcom Rox Rx1510 Firmware
Siemens Ruggedcom Rox Rx1511 Firmware
Siemens Ruggedcom Rox Rx1512 Firmware
Siemens Ruggedcom Rox Rx1524 Firmware
Siemens Ruggedcom Rox Rx1536 Firmware
Siemens Ruggedcom Rox Rx5000 Firmware
Siemens Ruggedcom Rox Mx5000 Firmware
Netapp Ontap Select Deploy Administration Utility -
Netapp Solidfire \\& Hci Management Node -
Siemens Sinec Ins 1.0
Siemens Sinec Ins
7
CVSSv3
CVE-2020-15238
Blueman is a GTK+ Bluetooth Manager. In Blueman prior to 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...
Blueman Project Blueman
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
6.8
CVSSv3
CVE-2021-25220
BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be af...
Isc Bind
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H300e Firmware -
Netapp H500e Firmware -
Netapp H700e Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
Siemens Sinec Ins 1.0
Siemens Sinec Ins
Juniper Junos
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
6.5
CVSSv3
CVE-2022-2928
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the ref...
Isc Dhcp 4.1-esv
Isc Dhcp
Debian Debian Linux 10.0
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
6.5
CVSSv3
CVE-2022-2929
In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory.
Isc Dhcp 4.1-esv
Isc Dhcp
Debian Debian Linux 10.0
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
6.5
CVSSv3
CVE-2015-8605
ISC DHCP 4.x prior to 4.1-ESV-R12-P1, 4.2.x, and 4.3.x prior to 4.3.3-P1 allows remote malicious users to cause a denial of service (application crash) via an invalid length field in a UDP IPv4 packet.
Sophos Unified Threat Management Up2date
Isc Dhcp 4.0.0
Isc Dhcp 4.0.1
Isc Dhcp 4.0.2
Isc Dhcp 4.0.3
Isc Dhcp 4.1-esv
Isc Dhcp 4.1.0
Isc Dhcp 4.1.1
Isc Dhcp 4.1.2
Isc Dhcp 4.2.0
Isc Dhcp 4.2.1
Isc Dhcp 4.2.2
Isc Dhcp 4.2.3
Isc Dhcp 4.2.4
Isc Dhcp 4.2.5
Isc Dhcp 4.2.6
Isc Dhcp 4.2.7
Isc Dhcp 4.2.8
Isc Dhcp 4.3.0
Isc Dhcp 4.3.1
Isc Dhcp 4.3.2
Isc Dhcp 4.3.3
5.9
CVSSv3
CVE-2016-2774
ISC DHCP 4.1.x prior to 4.1-ESV-R13 and 4.2.x and 4.3.x prior to 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote malicious users to cause a denial of service (INSIST assertion failure or request-processing outage) by establishing many sessions.
Isc Dhcp 4.1-esv
Isc Dhcp 4.1.0
Isc Dhcp 4.1.1
Isc Dhcp 4.1.2
Isc Dhcp 4.2.0
Isc Dhcp 4.2.1
Isc Dhcp 4.2.2
Isc Dhcp 4.2.3
Isc Dhcp 4.2.4
Isc Dhcp 4.2.5
Isc Dhcp 4.2.6
Isc Dhcp 4.2.7
Isc Dhcp 4.2.8
Isc Dhcp 4.3.0
Isc Dhcp 4.3.1
Isc Dhcp 4.3.2
Isc Dhcp 4.3.3
Debian Debian Linux 8.0
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 17.10
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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