hoextdown:hoedown_fuzzer: Segv on unknown address in hoedown_autolink__url

Project: https://github.com/kjdev/hoextdown.git Detailed Report: https://oss-fuzz.com/testcase?key=6536491968036864 Project: hoextdown Fuzzing Engine: afl Fuzz Target: hoedownfuzzer Job Type: aflasanhoextdown Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State:...

hoextdown:hoedown_fuzzer: Segv on unknown address in hoedown_autolink__url

Project: https://github.com/kjdev/hoextdown.git Detailed Report: https://oss-fuzz.com/testcase?key=6317952367656960 Project: hoextdown Fuzzing Engine: afl Fuzz Target: hoedownfuzzer Job Type: aflasanhoextdown Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State:...

hoextdown:hoedown_fuzzer: Heap-buffer-overflow in is_codefence

Project: https://github.com/kjdev/hoextdown.git Detailed Report: https://oss-fuzz.com/testcase?key=4826354641272832 Project: hoextdown Fuzzing Engine: afl Fuzz Target: hoedownfuzzer Job Type: aflasanhoextdown Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6060000003c0...

WS-2020-0304

Hoextdown before 3.0.7.18 contains an heap-buffer-overflow vulnerability in code fence detection...

hoextdown/hoedown_fuzzer: Heap-use-after-free in rndr_attributes

Project: https://github.com/kjdev/hoextdown.git Detailed report: https://oss-fuzz.com/testcase?key=5675863935811584 Project: hoextdown Fuzzer: libFuzzerhoextdownhoedownfuzzer Fuzz target binary: hoedownfuzzer Job Type: libfuzzerasanhoextdown Platform Id: linux Crash Type: Heap-use-after-free READ...