CVE-2021-45956

Description

Dnsmasq 2.86 has a heap-based buffer overflow in print_mac (called from log_packet and dhcp_reply). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge.

Reserved 2021-12-31 | Published 2021-12-31 | Updated 2024-10-28 | Assigner mitre

References

github.com/...ulns/blob/main/vulns/dnsmasq/OSV-2021-933.yaml

bugs.chromium.org/p/oss-fuzz/issues/detail?id=35887

lists.thekelleys.org.uk/...nsmasq-discuss/2022q1/016162.html

lists.thekelleys.org.uk/...nsmasq-discuss/2022q1/016164.html

cve.org (CVE-2021-45956)

nvd.nist.gov (CVE-2021-45956)

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