OSV-2022-10 Heap-buffer-overflow in check_bad_address

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43308 Crash type: Heap-buffer-overflow WRITE 1 Crash state: checkbadaddress checkforboguswildcard FuzzCheckForBogusWildcard...

CVE-2021-45951

Dnsmasq 2.86 has a heap-based buffer overflow in checkbadaddress called from checkforboguswildcard and FuzzCheckForBogusWildcard. 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...

Heap overflow

DISPUTED Dnsmasq 2.86 has a heap-based buffer overflow in checkbadaddress called from checkforboguswildcard and FuzzCheckForBogusWildcard. 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."...

CVE-2021-45951

DISPUTED Dnsmasq 2.86 has a heap-based buffer overflow in checkbadaddress called from checkforboguswildcard and FuzzCheckForBogusWildcard. 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."...

OSV-2021-924 Heap-buffer-overflow in check_bad_address

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35868 Crash type: Heap-buffer-overflow WRITE 1 Crash state: checkbadaddress checkforboguswildcard FuzzCheckForBogusWildcard...