boringssl/read_pem: Use-of-uninitialized-value in PEM_read_bio

Project: https://boringssl.googlesource.com/boringssl Detailed report: https://oss-fuzz.com/testcase?key=5632355033677824 Project: boringssl Fuzzer: libFuzzerboringsslreadpem Fuzz target binary: readpem Job Type: libfuzzermsanboringssl Platform Id: linux Crash Type: Use-of-uninitialized-value Cra...

gnutls/gnutls_pkcs12_key_parser_fuzzer: Use-of-uninitialized-value in gnutls_pkcs12_get_bag

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=5694185181544448 Project: gnutls Fuzzer: libFuzzergnutlspkcs12keyparserfuzzer Fuzz target binary: gnutlspkcs12keyparserfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type:...

imagemagick/encoder_heic_fuzzer: Heap-buffer-overflow in void mc_chroma<unsigned short>

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=5129158611435520 Project: imagemagick Fuzzer: aflimagemagickencoderheicfuzzer Fuzz target binary: encoderheicfuzzer Job Type: aflasanimagemagick Platform Id: linux Crash Type:...

imagemagick/encoder_mvg_fuzzer: Heap-buffer-overflow in DrawDashPolygon

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=5640076797673472 Project: imagemagick Fuzzer: aflimagemagickencodermvgfuzzer Fuzz target binary: encodermvgfuzzer Job Type: aflasanimagemagick Platform Id: linux Crash Type:...

glib/fuzz_variant_text: Use-of-uninitialized-value in token_stream_prepare

Detailed report: https://oss-fuzz.com/testcase?key=5190924467437568 Project: glib Fuzzer: libFuzzerglibfuzzvarianttext Fuzz target binary: fuzzvarianttext Job Type: libfuzzermsanglib Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: tokenstreamprepare...

Wayland wl_connection_demarshal() Out-Of-Bounds Memory Access

Wayland: out-of-bounds memory access in wlconnectiondemarshal on 32-bit systems In wlconnectiondemarshal, incoming strings are parsed as follows: // audit note: length is a u32 // audit note: p points to raw incoming u32 length = p++; if length == 0 closure-argsi.s = NULL; break; // audit note:...

ffmpeg/ffmpeg_AV_CODEC_ID_MPEG4_fuzzer: Heap-buffer-overflow in get_bits

Project: https://git.ffmpeg.org/ffmpeg.git Detailed report: https://oss-fuzz.com/testcase?key=5766801384800256 Project: ffmpeg Fuzzer: aflffmpegAVCODECIDMPEG4fuzzer Fuzz target binary: ffmpegAVCODECIDMPEG4fuzzer Job Type: aflasanffmpeg Platform Id: linux Crash Type: Heap-buffer-overflow READ 4...

graphicsmagick/coder_MVG_fuzzer: Stack-buffer-overflow in TranslateTextEx

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=5158172004712448 Project: graphicsmagick Fuzzer: aflgraphicsmagickcoderMVGfuzzer Fuzz target binary: coderMVGfuzzer Job Type: aflasangraphicsmagick Platform Id: linux Crash Type:...

envoy/header_map_impl_fuzz_test: Heap-buffer-overflow in Envoy::StringUtil::itoa

Project: https://github.com/envoyproxy/envoy.git Detailed report: https://oss-fuzz.com/testcase?key=5689833624698880 Project: envoy Fuzzer: libFuzzerenvoyheadermapimplfuzztest Fuzz target binary: headermapimplfuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: Heap-buffer-overflo...

freetype2/cff-render: Heap-buffer-overflow in tt_face_palette_set

Detailed report: https://oss-fuzz.com/testcase?key=5278718313365504 Project: freetype2 Fuzzer: aflfreetype2cff-render Fuzz target binary: cff-render Job Type: aflasanfreetype2 Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x61f0000028d8 Crash State: ttfacepaletteset...

Microsoft Edge Chakra InitializeNumberFormat / InitializeDateTimeFormat Type Confusion

Microsoft Edge: Chakra: Bugs in InitializeNumberFormat and InitializeDateTimeFormat CVE-2018-8298 The InitializeNumberFormat function in Intl.js is used to initialize an Intl.NumberFormat object, and InitializeDateTimeFormat is used for an Intl.DateTimeFormat object. There are two versions of eac...

Microsoft Edge Chakra JIT InlineArrayPush Type Confusion

Microsoft Edge: Chakra: JIT: Type confusion with InlineArrayPush This is similar to issue 1531 . The patch seems to prevent type confusion triggered from StElemIA instructions. But the SetItem method can also be invoked through the Array.prototype.push method which can be inlineed. We can achieve...

Microsoft Edge Chakra JIT ImplicitCallFlags Check Bypass

Microsoft Edge: Chakra: JIT: ImplicitCallFlags check bypass with Intl CVE-2018-8288 If the Intl object hasn't been initialized, access to any property of it will trigger the initialization process which will run Intl.js. The problem is that it runs Intl.js without caring about the ImplicitCallFla...

file/magic_fuzzer: Heap-buffer-overflow in json_parse_string

Project: https://github.com/file/file.git Detailed report: https://oss-fuzz.com/testcase?key=4844153304252416 Project: file Fuzzer: libFuzzerfilemagicfuzzer Fuzz target binary: magicfuzzer Job Type: libfuzzerasanfile Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...

libreoffice/ww8fuzzer: Heap-buffer-overflow in rtl_uStringbuffer_insert

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=6235706568474624 Project: libreoffice Fuzzer: libFuzzerlibreofficeww8fuzzer Fuzz target binary: ww8fuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-buffer-overfl...

freetype2/cff-ftengine: Stack-buffer-overflow in cff_parser_run

Detailed report: https://oss-fuzz.com/testcase?key=5723673720782848 Project: freetype2 Fuzzer: aflfreetype2cff-ftengine Fuzz target binary: cff-ftengine Job Type: aflasanfreetype2 Platform Id: linux Crash Type: Stack-buffer-overflow READ 8 Crash Address: 0x7fa252831e10 Crash State: cffparserrun...

libreoffice/ww6fuzzer: Bad-cast to SwIndexReg from invalid vptr in SwIndex::Remove

Detailed report: https://oss-fuzz.com/testcase?key=6290151587184640 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash Address: 0x000012e6bed8 Crash State: Bad-cast to SwIndexRe...

libreoffice/ww6fuzzer: Bad-cast to SwNodeSwTable::GetTableNode in SwChartLockController_Helper::LockUnlockAllCharts

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=6651521981743104 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash...

chakra: Crash in Js::PathTypeHandlerBase::AddPropertyInternal

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=6042404720214016 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x5617b9e05560 Crash State:...

libreoffice/ww6fuzzer: Heap-use-after-free in SwIndex::Remove

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5701931421925376 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-fre...