dhcp-server vulnerabilities (Red Hat)

10 vulnerabilities.

• dhcp-server Red Hat The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is... CVE-2023-50868 Public exploitFix available EPSS 74.3% 7.5 HighFebruary 13, 2024
• dhcp-server Red Hat Certain DNSSEC aspects of the DNS protocol (in RFC 4035 and related RFCs) allow remote attackers... CVE-2023-50387 Public exploitFix available EPSS 100.0% 7.5 HighFebruary 13, 2024
• dhcp-server Red Hat Parsing large DNS messages may cause excessive CPU load CVE-2023-4408 Fix available 7.5 HighFebruary 13, 2024
• dhcp-server Red Hat An UPDATE message flood may cause named to exhaust all available memory CVE-2022-3094 Fix available EPSS 13.2% 7.5 HighJanuary 25, 2023
• dhcp-server Red Hat DHCP memory leak CVE-2022-2929 Fix available 6.5 MediumOctober 5, 2022
• dhcp-server Red Hat An option refcount overflow exists in dhcpd CVE-2022-2928 Fix available 6.5 MediumOctober 5, 2022
• dhcp-server Red Hat Processing large delegations may severely degrade resolver performance CVE-2022-2795 Fix available 5.3 MediumSeptember 21, 2022
• dhcp-server Red Hat DNS forwarders - cache poisoning vulnerability CVE-2021-25220 Fix available 6.8 MediumMarch 16, 2022
• dhcp-server Red Hat A buffer overrun in lease file parsing code can be used to exploit a common vulnerability shared by dhcpd and dhclient CVE-2021-25217 Fix available 7.4 HighMay 26, 2021
• dhcp-server Red Hat dhcpd: use-after-free error leads crash in IPv6 mode when using mismatched BIND libraries CVE-2019-6470 Fix available 6.5 MediumMay 3, 2019