OSV-2023-322 Use-after-poison in str_new_frozen_buffer

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58079 Crash type: Use-after-poison READ 8 Crash state: strnewfrozenbuffer fstrupdatecallback rbstupdate...

ruby:fuzz_ruby_gems: Use-after-poison in str_new_frozen_buffer

Project: https://github.com/ruby/ruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6492306898550784 Project: ruby Fuzzing Engine: honggfuzz Fuzz Target: fuzzrubygems Job Type: honggfuzzasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7ffff6650010 Crash...

ruby:fuzz_ruby_gems: Use-after-poison in str_new_frozen_buffer

Detailed Report: https://oss-fuzz.com/testcase?key=5336962654666752 Project: ruby Fuzzing Engine: centipede Fuzz Target: fuzzrubygems Job Type: centipedeasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7a4e1e320028 Crash State: strnewfrozenbuffer fstrupdatecallback...

ruby:fuzz_ruby_gems: Use-after-poison in str_new_frozen_buffer

Detailed Report: https://oss-fuzz.com/testcase?key=4621390258241536 Project: ruby Fuzzing Engine: centipede Fuzz Target: fuzzrubygems Job Type: centipedeasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7fcb77410010 Crash State: strnewfrozenbuffer fstrupdatecallback...

ruby:fuzz_ruby_gems: Use-after-poison in str_new_frozen_buffer

Detailed Report: https://oss-fuzz.com/testcase?key=5066970767949824 Project: ruby Fuzzing Engine: centipede Fuzz Target: fuzzrubygems Job Type: centipedeasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7f7eb2220028 Crash State: strnewfrozenbuffer fstrupdatecallback...

ruby:fuzz_ruby_gems: Use-after-poison in str_new_frozen_buffer

Detailed Report: https://oss-fuzz.com/testcase?key=5151104790036480 Project: ruby Fuzzing Engine: centipede Fuzz Target: fuzzrubygems Job Type: centipedeasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7f3eeed20008 Crash State: strnewfrozenbuffer fstrupdatecallback...

ruby:fuzz_ruby_gems: Use-after-poison in str_new_frozen_buffer

Project: https://github.com/ruby/ruby.git Detailed Report: https://oss-fuzz.com/testcase?key=4801892057481216 Project: ruby Fuzzing Engine: honggfuzz Fuzz Target: fuzzrubygems Job Type: honggfuzzasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7ffff6a30018 Crash...