libass: Attempting free in process_info_line

Project: https://github.com/libass/libass.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6313592492130304 Project: libass Fuzzer: libFuzzerlibassfuzzer Fuzz target binary: libassfuzzer Job Type: libfuzzerasanlibass Platform Id: linux Crash Type: Attempting free Crash...

file: Attempting free in apprentice_map

Project: https://github.com/file/file.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5095269284708352 Project: file Fuzzer: libFuzzerfilemagicfuzzer Fuzz target binary: magicfuzzer Job Type: libfuzzerasanfile Platform Id: linux Crash Type: Attempting free Crash Address...

libass: Attempting free in ass_free_track

Project: https://github.com/libass/libass.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6177355424858112 Project: libass Fuzzer: libFuzzerlibassfuzzer Fuzz target binary: libassfuzzer Job Type: libfuzzerasanlibass Platform Id: linux Crash Type: Attempting free Crash...

libass: Attempting free in ass_free_track

Project: https://github.com/libass/libass.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5883308542001152 Project: libass Fuzzer: libFuzzerlibassfuzzer Fuzz target binary: libassfuzzer Job Type: libfuzzerasanlibass Platform Id: linux Crash Type: Attempting free Crash...

libass: Attempting free in ass_render_event

Project: https://github.com/libass/libass.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5582267204239360 Project: libass Fuzzer: libFuzzerlibassfuzzer Fuzz target binary: libassfuzzer Job Type: libfuzzerasanlibass Platform Id: linux Crash Type: Attempting free Crash...

gnutls: Attempting free in _gnutls_buffer_append_printf

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5494487300177920 Project: gnutls Fuzzer: libFuzzergnutlsx509parserfuzzer Fuzz target binary: gnutlsx509parserfuzzer Job Type: libfuzzerasangnutls Platform Id: linux Crash Type:...

libass: Attempting free in parse_events

Project: https://github.com/libass/libass.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5420800962199552 Project: libass Fuzzer: libFuzzerlibassfuzzer Fuzz target binary: libassfuzzer Job Type: libfuzzerasanlibass Platform Id: linux Crash Type: Attempting free Crash...

irssi: Attempting free in g_string_append_vprintf

Project: https://github.com/irssi/irssi.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=4984573649747968 Project: irssi Fuzzer: libFuzzerirssiirssi-fuzz Fuzz target binary: irssi-fuzz Job Type: libfuzzerasanirssi Platform Id: linux Crash Type: Attempting free Crash...

libreoffice: Heap-buffer-overflow in MetaTextArrayAction::MetaTextArrayAction

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5024791991943168 Project: libreoffice Fuzzer: libFuzzerlibreofficesvmfuzzer Fuzz target binary: svmfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type...

libarchive: Heap-buffer-overflow in archive_read_format_cpio_read_header

Project: https://github.com/libarchive/libarchive.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6049523541475328 Project: libarchive Fuzzer: libFuzzerlibarchivefuzzer Fuzz target binary: libarchivefuzzer Job Type: libfuzzerasanlibarchive Platform Id: linux Crash Type:...

gnutls: Heap-buffer-overflow in cdk_pkt_read

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6104165726027776 Project: gnutls Fuzzer: libFuzzergnutlsopenpgpcertparserfuzzer Fuzz target binary: gnutlsopenpgpcertparserfuzzer Job Type: libfuzzerasangnutls Platform Id: linux...

libreoffice: Heap-buffer-overflow in XPMReader::ImplGetColKey

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6533003043930112 Project: libreoffice Fuzzer: libFuzzerlibreofficexpmfuzzer Fuzz target binary: xpmfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type...

libreoffice: Heap-buffer-overflow in XBMReader::ParseDefine

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5027840210763776 Project: libreoffice Fuzzer: libFuzzerlibreofficexbmfuzzer Fuzz target binary: xbmfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type...

gnutls: Heap-buffer-overflow in read_attribute

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=4915014171361280 Project: gnutls Fuzzer: libFuzzergnutlsopenpgpcertparserfuzzer Fuzz target binary: gnutlsopenpgpcertparserfuzzer Job Type: libfuzzerasangnutls Platform Id: linux...

sqlite3: Heap-buffer-overflow in instrFunc

Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5694101458518016 Project: sqlite3 Fuzzer: libFuzzersqlite3ossfuzz Fuzz target binary: ossfuzz Job Type: libfuzzerasansqlite3 Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x63400001dcc0 Crash State:...

shopify-scripts: Heap use-after-free during range creation

rangecheck can trigger a stack extension via mrbfuncall if there are many arguments passed to the equivalence test. The stack extension changes the address of the stack, though the old stack address is used when assigning the value of the range. This causes a write into the old heap allocation,...

json: Heap-buffer-overflow in nlohmann::basic_json<std::__1::map, std::__1::vector, std::__1::basic_string<cha

Project: https://github.com/nlohmann/json.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6040962799239168 Project: json Fuzzer: libFuzzerjsonfuzzer-parsemsgpack Fuzz target binary: fuzzer-parsemsgpack Job Type: libfuzzerasanjson Platform Id: linux Crash Type:...

gnutls: Heap-buffer-overflow in read_attribute

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=6667435805507584 Project: gnutls Fuzzer: libFuzzergnutlsopenpgpcertparserfuzzer Fuzz target binary: gnutlsopenpgpcertparserfuzzer Job Type: libfuzzerasangnutls Platform Id: linux...

shopify-scripts: heap-buffer-overflow on mruby

Test case: A = 'z' C = 'a','a','a','a','a','a','a','a','a','a' I = C,'a','a','a','a','a','a','a','a','a' J = I,'a','a','a','a','a','a','a','a','a' M = A,A,A,J for a in M do AA end IMPACT ASAN report this as heap-buffer-overflow, and it crashed on 0 memcpysse2unaligned at...

shopify-scripts: Read after free in mrb_vm_exec with OP_ARYCAT reading R(B)

Hi, Slightly different one, this is a use after free as reported by an ASAN compiled binary. This one doesn't affect mruby-engine with the current instruction limit and memory limit, but if they are increased then it does. The file is: class Klazz def $thing.name [email protected]@thing.name nil end...