OSV-2021-1785 Heap-use-after-free in ut_allocator<os_event>::allocate

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43059 Crash type: Heap-use-after-free READ 8 Crash state: utallocator::allocate oseventcreate rwlockcreatefunc...

OSV-2021-1780 Heap-use-after-free in zend_jit_fetch_dim_r_helper

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43055 Crash type: Heap-use-after-free READ 4 Crash state: zendjitfetchdimrhelper zero zendexecute...

OSV-2021-1779 Heap-use-after-free in Segment::write

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42996 Crash type: Heap-use-after-free READ 1 Crash state: Segment::write Doublewrite::writepages Doublewrite::flushtodisk...

OSV-2021-1740 Stack-buffer-overflow in pdfi_annot_draw_LE_one

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42783 Crash type: Stack-buffer-overflow WRITE Crash state: pdfiannotdrawLEone pdfiannotdrawLE pdfiannotdrawLine...

OSV-2021-1723 Global-buffer-overflow in ps_font_def_func

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42613 Crash type: Global-buffer-overflow READ Crash state: psfontdeffunc pdfipscriptinterpret pdfireadpsfont...

OSV-2021-1715 Segv on unknown address in sreadbuf

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42489 Crash type: Segv on unknown address Crash state: sreadbuf spgetcc sgets...

OSV-2021-1679 Heap-buffer-overflow in ap_is_chunked

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42226 Crash type: Heap-buffer-overflow READ 1 Crash state: apischunked fuzzutils.c...

OSV-2021-1671 UNKNOWN READ in helper_uc_tracecode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42196 Crash type: UNKNOWN READ Crash state: helpeructracecode...

OSV-2021-1612 Heap-buffer-overflow in MqttDecode_Props

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41291 Crash type: Heap-buffer-overflow READ 1 Crash state: MqttDecodeProps MqttDecodeDisconnect MqttClientDecodePacket...

OSV-2021-1515 Heap-use-after-free in std::__1::pair<std::__1::__tree_iterator<std::__1::__value_type<std::__1::basic_

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40507 Crash type: Heap-use-after-free READ 1 Crash state: std::1::pairstd::1::treeiteratorstd::1::valuetypestd::1::basic dd::Propertiesimpl::set dd::eatpairs...

OSV-2021-1493 Global-buffer-overflow in fb_label_name

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40368 Crash type: Global-buffer-overflow WRITE 1 Crash state: fblabelname readasourcefile performanassemblypass...

OSV-2021-1448 Heap-buffer-overflow in mrb_vm_exec

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39947 Crash type: Heap-buffer-overflow WRITE 8 Crash state: mrbvmexec mrbvmrun mrbtoprun...

OSV-2021-1394 Use-after-poison in JS::Reference::put_value

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39379 Crash type: Use-after-poison READ 8 Crash state: JS::Reference::putvalue JS::AssignmentExpression::execute JS::ExpressionStatement::execute...

OSV-2021-1384 UNKNOWN WRITE in rapidjson::PrettyWriter<rapidjson::GenericStringBuffer<rapidjson::UTF8<char>, ra

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39337 Crash type: UNKNOWN WRITE Crash state: rapidjson::PrettyWriter, ra bool rapidjson::GenericValue, rapidjson::MemoryPoolAllocat bool rapidjson::GenericValue, rapidjson::MemoryPoolAllocat...

OSV-2021-1216 Global-buffer-overflow in fr_is_base16_nstd

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38283 Crash type: Global-buffer-overflow READ 1 Crash state: frisbase16nstd frbase16decodenstd frvalueboxfromstr...

OSV-2021-1176 Index-out-of-bounds in draco::MeshEdgebreakerTraversalValenceDecoder::DecodeSymbol

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37705 Crash type: Index-out-of-bounds Crash state: draco::MeshEdgebreakerTraversalValenceDecoder::DecodeSymbol draco::MeshEdgebreakerDecoderImpl draco::MeshEdgebreakerDecoderImpl...

OSV-2021-1174 Heap-use-after-free in zend_string_release

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37695 Crash type: Heap-use-after-free READ 4 Crash state: zendstringrelease zendclosurefreestorage zendobjectsstoredel...

OSV-2021-1172 UNKNOWN WRITE in snmp_add_var

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37647 Crash type: UNKNOWN WRITE Crash state: snmpaddvar snmpapifuzzer.c...

OSV-2021-1099 Stack-buffer-overflow in ot::StringFind

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36830 Crash type: Stack-buffer-overflow READ 1 Crash state: ot::StringFind ot::Coap::Message::AppendUriPathOptions otCoapMessageAppendUriPathOptions...

OSV-2021-1084 Heap-buffer-overflow in llvm::DataLayout::getIndexedOffsetInType

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36738 Crash type: Heap-buffer-overflow READ 4 Crash state: llvm::DataLayout::getIndexedOffsetInType InterpreterStackFrame::ResolveConstantValue InterpreterStackFrame::ResolveConstant...

OSV-2021-1080 Use-after-poison in AK::RefPtr<AK::StringImpl, AK::RefPtrTraits<AK::StringImpl> >::RefPtr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36706 Crash type: Use-after-poison WRITE 8 Crash state: AK::RefPtr ::RefPtr AK::String::String JS::abstractrelation...

OSV-2021-1052 Use-of-uninitialized-value in jxl::N_AVX2::UpsampleRect

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36497 Crash type: Use-of-uninitialized-value Crash state: jxl::NAVX2::UpsampleRect jxl::Upsampler::UpsampleRect jxl::FinalizeImageRect...

OSV-2021-940 Heap-buffer-overflow in json_string_unescape

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35925 Crash type: Heap-buffer-overflow WRITE 1 Crash state: jsonstringunescape aftervalue executecallbacks...

OSV-2021-930 Heap-use-after-free in dhcp6_no_relay

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35860 Crash type: Heap-use-after-free WRITE 1 Crash state: dhcp6norelay dhcp6mayberelay dhcp6reply...

OSV-2021-926 Heap-use-after-free in zend_gc_addref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35876 Crash type: Heap-use-after-free READ 4 Crash state: zendgcaddref ZENDASSIGNOPSPECVARTMPVARHANDLER fuzzerexecuteex...

OSV-2021-919 UNKNOWN READ in v_FindFunction

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35801 Crash type: UNKNOWN READ Crash state: vFindFunction m3FindFunction fuzzer.c...

OSV-2021-857 Heap-buffer-overflow in mk_string_copy_substr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35202 Crash type: Heap-buffer-overflow READ Crash state: mkstringcopysubstr mkrconfmetaadd mkrconfread...

OSV-2021-855 Heap-buffer-overflow in mk_rconf_read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35185 Crash type: Heap-buffer-overflow READ 1 Crash state: mkrconfread mkrconfopen flbparserconffile...

OSV-2021-795 Uncaught exception

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34646 Crash type: Uncaught exception Crash state: NULL...

OSV-2021-793 Heap-use-after-free in AK::RefPtr<AK::StringImpl, AK::RefPtrTraits<AK::StringImpl> >::RefPtr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34584 Crash type: Heap-use-after-free WRITE 8 Crash state: AK::RefPtr ::RefPtr AK::String::String JS::abstractrelation...

OSV-2021-764 Stack-buffer-overflow in TranslateNumber_1

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34285 Crash type: Stack-buffer-overflow READ 1 Crash state: TranslateNumber1 TranslateNumber TranslateWord3...

OSV-2021-745 Heap-buffer-overflow in skip_to_next_entry

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34110 Crash type: Heap-buffer-overflow READ 1 Crash state: skiptonextentry getexceptionhandler PyEvalEvalFrameDefault...

OSV-2021-670 Heap-buffer-overflow in av1_free_cdef_buffers

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33480 Crash type: Heap-buffer-overflow READ 8 Crash state: av1freecdefbuffers decoderdestroy aomcodecdestroy...

OSV-2021-669 Heap-buffer-overflow in _estrdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33495 Crash type: Heap-buffer-overflow READ Crash state: estrdup exifprocessusercomment exifprocessIFDTAGimpl...

OSV-2021-651 Heap-use-after-free in zend_gc_delref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33335 Crash type: Heap-use-after-free READ 4 Crash state: zendgcdelref zvaldelrefp zvalptrdtornogc...

OSV-2021-623 Null-dereference READ

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33052 Crash type: Null-dereference READ Crash state: NULL...

OSV-2021-609 Heap-buffer-overflow in get_word_rgb_row

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32964 Crash type: Heap-buffer-overflow WRITE 1 Crash state: getwordrgbrow tjLoadImage compress.cc...

OSV-2021-578 Stack-use-after-return in v9fs_string_free

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32624 Crash type: Stack-use-after-return READ 8 Crash state: v9fsstringfree v9fsxattrwalk coroutinetrampoline...

OSV-2021-558 Uncaught exception in java.base/java.nio.Buffer.<init>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32399 Crash type: Uncaught exception Crash state: java.base/java.nio.Buffer. java.base/java.nio.CharBuffer. java.base/java.nio.HeapCharBuffer...

OSV-2021-540 Heap-buffer-overflow in g_array_append_vals

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32249 Crash type: Heap-buffer-overflow READ Crash state: garrayappendvals gbytearrayappend fuefifirmwarevolumewrite...

OSV-2021-538 Heap-buffer-overflow in sc_pkcs15emu_oberthur_add_pubkey

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32202 Crash type: Heap-buffer-overflow READ Crash state: scpkcs15emuoberthuraddpubkey scoberthurparsepublicinfo scpkcs15emuoberthurinit...

OSV-2021-535 Heap-buffer-overflow in encode_3dsolid

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32165 Crash type: Heap-buffer-overflow READ 4 Crash state: encode3dsolid dwgencodeBODYprivate dwgencodeBODY...

OSV-2021-509 Heap-buffer-overflow in _estrdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31922 Crash type: Heap-buffer-overflow READ Crash state: estrdup exifprocessusercomment exifprocessIFDTAGimpl...

OSV-2021-459 Segv on unknown address in slice_segment_header::operator=

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31492 Crash type: Segv on unknown address Crash state: slicesegmentheader::operator= slicesegmentheader::read decodercontext::readsliceNAL...

OSV-2021-457 Heap-buffer-overflow in unescape_tag

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31491 Crash type: Heap-buffer-overflow READ 1 Crash state: unescapetag ircparsemessagetags ircservereventtags...

OSV-2021-455 Heap-use-after-free in zend_hash_iterator_pos_ex

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31423 Crash type: Heap-use-after-free READ 1 Crash state: zendhashiteratorposex ZENDFEFETCHRWSPECVARHANDLER fuzzerexecuteex...

OSV-2021-450 Global-buffer-overflow in coap_pdu_parse_opt

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31479 Crash type: Global-buffer-overflow WRITE 1 Crash state: coappduparseopt coappduparse...

OSV-2021-437 Heap-use-after-free in ofats::any_detail::handler_traits<void>::handler_base<ofats::any_detail::handler

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31209 Crash type: Heap-use-after-free WRITE 8 Crash state: ofats::anydetail::handlertraits::handlerbaseofats::anydetail::handler uWS::Loop::wakeupCb usinternaldispatchreadypoll...

OSV-2021-435 Stack-buffer-overflow in ot::Cli::Interpreter::OutputFormatV

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31232 Crash type: Stack-buffer-overflow READ Crash state: ot::Cli::Interpreter::OutputFormatV ot::Cli::Interpreter::OutputLine ot::Cli::Interpreter::HandleDnsServiceResponse...

OSV-2021-423 Heap-buffer-overflow in dissect_vjc_uncomp

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31121 Crash type: Heap-buffer-overflow READ 1 Crash state: dissectvjcuncomp calldissectorwork dissectortryuint...