Red Hat Enterprise Linux 7/dnsmasq

Red Hat · Package

17 reports

Vulnerability alerts

Report	Product	Ecosystem	Severity	Fix status	Last updated
dnsmasq: unchecked return value of the setup_reply() functionCVE-2015-3294	Red Hat Enterprise Linux 5/dnsmasq Red Hat Enterprise Linux 6/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: insecure default configuration makes it an open resolverCVE-2020-14312	Red Hat Enterprise Linux 5/dnsmasq Red Hat Enterprise Linux 6/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: fixed outgoing port used when --server is used with an interface nameCVE-2021-3448	Red Hat Enterprise Linux 6/dnsmasq Red Hat Enterprise Linux 7/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: Heap use after free in dhcp6_no_relayCVE-2022-0934	Red Hat Enterprise Linux 6/dnsmasq Red Hat Enterprise Linux 7/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232CVE-2023-28450	Red Hat Enterprise Linux 6/dnsmasq Red Hat Enterprise Linux 7/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: dnsmasq Config File network.c check_servers null pointer dereferenceCVE-2025-12199	Red Hat Enterprise Linux 10/dnsmasq Red Hat Enterprise Linux 6/dnsmasq	Red Hat	Low	No fix reported	Not recorded
dnsmasq: dnsmasq Config File option.c parse_dhcp_opt null pointer dereferenceCVE-2025-12200	Red Hat Enterprise Linux 10/dnsmasq Red Hat Enterprise Linux 6/dnsmasq	Red Hat	Low	No fix reported	Not recorded
dnsmasq: dnsmasq-utils 'dhcp_release' Denial of ServiceCVE-2020-37127	Red Hat Enterprise Linux 10/dnsmasq Red Hat Enterprise Linux 6/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: Broken ECS source validation bypassCVE-2026-4893	Red Hat Enterprise Linux 6/dnsmasq Red Hat Enterprise Linux 7/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: DHCPv6 CLID buffer overflow in helper processCVE-2026-4892	Red Hat Enterprise Linux 6/dnsmasq Red Hat Enterprise Linux 7/dnsmasq	Red Hat	High	No fix reported	Not recorded
dnsmasq: dnsmasq: heap buffer overflow in cache via NAME_ESCAPE expansionCVE-2026-2291	Red Hat Enterprise Linux 6/dnsmasq Red Hat Enterprise Linux 7/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: dnsmasq: heap out-of-bounds read in DHCPv6 option 39 FQDN decoderCVE-2026-93009	Red Hat Ceph Storage 9/rhceph/alloy-rhel10 Red Hat Enterprise Linux 10/dnsmasq	Red Hat	Low	No fix reported	Not recorded
dnsmasq: dnsmasq: heap out-of-bounds write in DNSSEC validator via to_wire/from_wire transformsCVE-2026-93011	Red Hat Ceph Storage 9/rhceph/alloy-rhel10 Red Hat Enterprise Linux 10/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: dnsmasq: --leasequery without address argument applies no source address checkCVE-2026-93010	Red Hat Ceph Storage 9/rhceph/alloy-rhel10 Red Hat Enterprise Linux 10/dnsmasq	Red Hat	Low	No fix reported	Not recorded
dnsmasq: dnsmasq: out-of-bailiwick cache injection through CNAME chase in split-DNS configurationsCVE-2026-93008	Red Hat Ceph Storage 9/rhceph/alloy-rhel10 Red Hat Enterprise Linux 10/dnsmasq	Red Hat	High	No fix reported	Not recorded
dnsmasq: dnsmasq: TCP/53 child-slot exhaustion starves DNSSEC validationCVE-2026-93007	Red Hat Ceph Storage 9/rhceph/alloy-rhel10 Red Hat Enterprise Linux 10/dnsmasq	Red Hat	Medium	No fix reported	Not recorded
dnsmasq: dnsmasq: TFTP prefetch cache keyed on stale heap pointer serves wrong file contentCVE-2026-93006	Red Hat Ceph Storage 9/rhceph/alloy-rhel10 Red Hat Enterprise Linux 10/dnsmasq	Red Hat	Medium	No fix reported	Not recorded