Vonage VDV-23 - Denial of Service Exploit

Exploit for hardware platform in category dos / poc Overview During an evaluation of the Vonage home phone router, it was identified that the loginUsername and loginPassword parameters were vulnerable to a buffer overflow. This overflow caused the router to crash and reboot. Further analysis will...

Vonage VDV-23 - Denial of Service

Vonage VDV-23 - Denial of Service Overview During an evaluation of the Vonage home phone router, it was identified that the loginUsername and loginPassword parameters were vulnerable to a buffer overflow. This overflow caused the router to crash and reboot. Further analysis will be performed to...

Vonage VDV-23 - Denial of Service

Overview During an evaluation of the Vonage home phone router, it was identified that the loginUsername and loginPassword parameters were vulnerable to a buffer overflow. This overflow caused the router to crash and reboot. Further analysis will be performed to find out if the the crash is...

unrar/unrar_fuzzer: Use-of-uninitialized-value in wcsncatz

Project: https://github.com/aawc/unrar.git Detailed report: https://oss-fuzz.com/testcase?key=5673561487310848 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

chakra: Dynamic-stack-buffer-overflow in js_memcpy_s

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=4738279476822016 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: Dynamic-stack-buffer-overflow READ 16 Crash Address: 0x7fffa66f0a98 Crash State: jsmemcpys...

unrar/unrar_fuzzer: Use-of-uninitialized-value in Archive::GetComment

Project: https://github.com/aawc/unrar.git Detailed report: https://oss-fuzz.com/testcase?key=5413862464552960 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

unrar/unrar_fuzzer: Use-of-uninitialized-value in Archive::ConvertAttributes

Project: https://github.com/aawc/unrar.git Detailed report: https://oss-fuzz.com/testcase?key=6138344258928640 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

Unsupervised Coverage-Guided Kernel Fuzzer: syzkaller

syzkaller is an unsupervised coverage-guided kernel fuzzer. Linux kernel fuzzing has the most support, akaros, freebsd, fuchsia, netbsd and windows are supported to varying degrees. Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it’s being extended to support other ...

chakra: Dynamic-stack-buffer-overflow in Js::JavascriptOperators::FillScopeObject

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=4923358425645056 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: Dynamic-stack-buffer-overflow READ 8 Crash Address: 0x7ffcc81d62a0 Crash State:...

tor/oss-fuzz-consensus: Heap-buffer-overflow in mock_crypto_pk_public_checksig__nocheck

Project: https://git.torproject.org/tor.git Detailed report: https://oss-fuzz.com/testcase?key=5170904637112320 Project: tor Fuzzer: libFuzzertoross-fuzz-consensus Fuzz target binary: oss-fuzz-consensus Job Type: libfuzzerasantor Platform Id: linux Crash Type: Heap-buffer-overflow WRITE Crash...

harfbuzz/hb-fuzzer: Global-buffer-overflow in OT::BEInt<short, 2>::operator short

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=6624904746106880 Project: harfbuzz Fuzzer: aflharfbuzzhb-fuzzer Fuzz target binary: hb-fuzzer Job Type: aflasanharfbuzz Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash Address:...

yara/rules_fuzzer: Use-of-uninitialized-value in hex_yylex

Project: https://github.com/VirusTotal/yara.git Detailed report: https://oss-fuzz.com/testcase?key=5637751744495616 Project: yara Fuzzer: libFuzzeryararulesfuzzer Fuzz target binary: rulesfuzzer Job Type: libfuzzermsanyara Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

llvm/llvm-special-case-list-fuzzer: Heap-buffer-overflow in p_ere

Detailed report: https://oss-fuzz.com/testcase?key=6496293208719360 Project: llvm Fuzzer: libFuzzerllvmllvm-special-case-list-fuzzer Fuzz target binary: llvm-special-case-list-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x6140000009...

harfbuzz/hb-fuzzer: Global-buffer-overflow in OT::BEInt<short, 2>::operator short

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=4595692015190016 Project: harfbuzz Fuzzer: libFuzzerharfbuzzhb-fuzzer Fuzz target binary: hb-fuzzer Job Type: libfuzzerasanharfbuzz Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Cra...

chakra: Stack-buffer-overflow in Output::PrintBuffer

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=5319633180557312 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: Stack-buffer-overflow READ Crash Address: 0x7efd1fdab820 Crash State: Output::PrintBuffer...

chakra: Crash in Js::WebAssembly::EntryQueryResponse

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=5816764773433344 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x01873fff8003 Crash State: Js::WebAssembly::EntryQueryResponse...

chakra: Crash in Js::JavascriptObject::CreateKeysHelper

Detailed report: https://oss-fuzz.com/testcase?key=5612339362529280 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x007fe19e6e44 Crash State: Js::JavascriptObject::CreateKeysHelper Js::JavascriptOperators::GetOwnPropertyNames...

chakra: Stack-use-after-scope in Emit

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=6522431389827072 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: Stack-use-after-scope READ 8 Crash Address: 0x7ff7f4c4a1d0 Crash State: Emit...

tor/oss-fuzz-extrainfo: Use-of-uninitialized-value in memarea_strdup

Project: https://git.torproject.org/tor.git Detailed report: https://oss-fuzz.com/testcase?key=6117917679681536 Project: tor Fuzzer: libFuzzertoross-fuzz-extrainfo Fuzz target binary: oss-fuzz-extrainfo Job Type: libfuzzermsantor Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...

curl/curl_fuzzer_http: Index-out-of-bounds in fuzz_send_next_response

Project: https://github.com/curl/curl.git Detailed report: https://oss-fuzz.com/testcase?key=4602769987076096 Project: curl Fuzzer: libFuzzercurlfuzzerhttp Fuzz target binary: curlfuzzerhttp Job Type: libfuzzerubsancurl Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State...