Product:

Dhcp

(Isc)
Repositories

Unknown:

This might be proprietary software.

#Vulnerabilities 25
Date Id Summary Products Score Patch Annotated
2021-05-26 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 releases from those series, but they have not been officially tested for the vulnerability), The outcome of encountering the defect while reading a lease that will trigger it varies, according to:... Debian_linux, Fedora, Dhcp, Ontap_select_deploy_administration_utility, Solidfire_\&_hci_management_node, Ruggedcom_rox_mx5000_firmware, Ruggedcom_rox_rx1400_firmware, Ruggedcom_rox_rx1500_firmware, Ruggedcom_rox_rx1501_firmware, Ruggedcom_rox_rx1510_firmware, Ruggedcom_rox_rx1511_firmware, Ruggedcom_rox_rx1512_firmware, Ruggedcom_rox_rx1524_firmware, Ruggedcom_rox_rx1536_firmware, Ruggedcom_rox_rx5000_firmware, Sinec_ins 7.4
2022-10-07 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 refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause... Debian_linux, Fedora, Dhcp 6.5
2022-10-07 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. Debian_linux, Fedora, Dhcp 6.5
2009-07-17 CVE-2009-1893 The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the "dhcpd -t" command. Dhcp, Enterprise_linux N/A