dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in resize_packet

Detailed Report: https://oss-fuzz.com/testcase?key=4968052573929472 Project: dnsmasq Fuzzing Engine: afl Fuzz Target: fuzzrfc1035 Job Type: aflasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE Crash Address: 0x621000002718 Crash State: resizepacket fuzzrfc1035.c Sanitizer:...

OSV-2022-324 Heap-buffer-overflow in resize_packet

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46474 Crash type: Heap-buffer-overflow WRITE Crash state: resizepacket FuzzResizePacket fuzzrfc1035.c...

dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in resize_packet

Detailed Report: https://oss-fuzz.com/testcase?key=5690478424621056 Project: dnsmasq Fuzzing Engine: honggfuzz Fuzz Target: fuzzrfc1035 Job Type: honggfuzzasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE Crash Address: 0x621000006318 Crash State: resizepacket FuzzResizePacket...

dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in extract_name

Detailed Report: https://oss-fuzz.com/testcase?key=4864497194500096 Project: dnsmasq Fuzzing Engine: afl Fuzz Target: fuzzrfc1035 Job Type: aflasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x60d002900d6c Crash State: extractname checkbadaddress...

dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in check_bad_address

Detailed Report: https://oss-fuzz.com/testcase?key=5228634988740608 Project: dnsmasq Fuzzing Engine: libFuzzer Fuzz Target: fuzzrfc1035 Job Type: libfuzzerasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x607000000dfc Crash State: checkbadaddress...

CVE-2021-45957

Removed by vendor...

CVE-2021-45957: Out-of-bounds Write

Dnsmasq 2.86 has a heap-based buffer overflow in answerrequest called from FuzzAnswerTheRequest and fuzzrfc1035.c. 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-2021-45955: Out-of-bounds Write

Dnsmasq 2.86 has a heap-based buffer overflow in resizepacket called from FuzzResizePacket and fuzzrfc1035.c because of the lack of a proper bounds check upon pseudo header re-insertion. NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real...

OSV-2021-935 Heap-buffer-overflow in answer_request

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35920 Crash type: Heap-buffer-overflow WRITE 1 Crash state: answerrequest FuzzAnswerTheRequest fuzzrfc1035.c...

dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in answer_request

Detailed Report: https://oss-fuzz.com/testcase?key=4786245984190464 Project: dnsmasq Fuzzing Engine: afl Fuzz Target: fuzzrfc1035 Job Type: aflasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x6070000000dc Crash State: answerrequest FuzzAnswerTheRequest...

dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in check_bad_address

Detailed Report: https://oss-fuzz.com/testcase?key=4804951573397504 Project: dnsmasq Fuzzing Engine: afl Fuzz Target: fuzzrfc1035 Job Type: aflasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x607000000dfc Crash State: checkbadaddress checkforboguswildcard...

dnsmasq:fuzz_rfc1035: Heap-buffer-overflow in extract_addresses

Detailed Report: https://oss-fuzz.com/testcase?key=6567280203923456 Project: dnsmasq Fuzzing Engine: libFuzzer Fuzz Target: fuzzrfc1035 Job Type: libfuzzerasandnsmasq Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x607000000d8c Crash State: extractaddresses...