OSV-2023-334 Heap-buffer-overflow in unicode_decode_utf8

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58201 Crash type: Heap-buffer-overflow READ 1 Crash state: unicodedecodeutf8 PyUnicodeDecodeUTF8 PyPegenformattedvalue...

OSV-2023-333 Heap-buffer-overflow in ih264d_get_bits_h264

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58190 Crash type: Heap-buffer-overflow READ 4 Crash state: ih264dgetbitsh264 ih264dparsefgc ih264dparseseipayload...

OSV-2023-332 Heap-buffer-overflow in RegionGeometry_Polygon::parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58183 Crash type: Heap-buffer-overflow READ 1 Crash state: RegionGeometryPolygon::parse RegionItem::parse heif::HeifContext::interpretheiffile...

OSV-2023-330 Heap-buffer-overflow in RegionItem::parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58150 Crash type: Heap-buffer-overflow READ 1 Crash state: RegionItem::parse heif::HeifContext::interpretheiffile heif::HeifContext::readfrommemory...

OSV-2023-328 Heap-buffer-overflow in RegionItem::parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58152 Crash type: Heap-buffer-overflow READ 1 Crash state: RegionItem::parse heif::HeifContext::interpretheiffile heif::HeifContext::read...

OSV-2023-327 Heap-double-free in HashMgr::~HashMgr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58133 Crash type: Heap-double-free Crash state: HashMgr::HashMgr HunspellImpl::HunspellImpl Hunspell::Hunspell...

OSV-2023-326 Heap-use-after-free in dynsec_clients__find

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58108 Crash type: Heap-use-after-free READ 8 Crash state: dynsecclientsfind clientfreeitem dynsecclientscleanup...

OSV-2023-323 Heap-buffer-overflow in OT::glyf_impl::SubsetGlyph::serialize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58071 Crash type: Heap-buffer-overflow WRITE 2 Crash state: OT::glyfimpl::SubsetGlyph::serialize OT::glyf::subset bool trysubset...

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...

OSV-2023-321 Heap-use-after-free in ucl_hash_func

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58069 Crash type: Heap-use-after-free READ 8 Crash state: uclhashfunc khresizeuclhashnode khputuclhashnode...

OSV-2023-319 Heap-buffer-overflow in ZSTD_decompressSequencesLong_bmi2

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58035 Crash type: Heap-buffer-overflow READ 8 Crash state: ZSTDdecompressSequencesLongbmi2 ZSTDdecompressSequencesLong ZSTDdecompressBlockinternal...

OSV-2023-316 Segv on unknown address in dwg_ref_get_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57981 Crash type: Segv on unknown address Crash state: dwgrefgetobject dwggeojsonfeature dwggeojsonobject...

OSV-2023-314 Heap-buffer-overflow in dwg_encode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57969 Crash type: Heap-buffer-overflow READ 8 Crash state: dwgencode llvmfuzz.c...

OSV-2023-312 UNKNOWN READ in udev_rule_parse_value

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57950 Crash type: UNKNOWN READ Crash state: udevruleparsevalue fuzz-udev-rule-parse-value.c centipede::RunOneInput...

OSV-2023-311 Heap-double-free in cache_bclose

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57939 Crash type: Heap-double-free Crash state: cachebclose bfdclosealldone fuzzobjdump.h...

OSV-2023-310 UNKNOWN READ in memdup_suffix0

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57937 Crash type: UNKNOWN READ Crash state: memdupsuffix0 fuzz-efi-string.c centipede::RunOneInput...

OSV-2023-309 UNKNOWN READ in fmemopen_unlocked

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57936 Crash type: UNKNOWN READ Crash state: fmemopenunlocked fuzz.h centipede::RunOneInput...

OSV-2023-308 UNKNOWN READ in memdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57933 Crash type: UNKNOWN READ Crash state: memdup fuzz-bcd.c centipede::RunOneInput...

OSV-2023-307 Heap-buffer-overflow in bit_read_BB

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57911 Crash type: Heap-buffer-overflow READ 1 Crash state: bitreadBB dwgdecodeentity dwgdecodeOLE2FRAMEprivate...

OSV-2023-305 UNKNOWN READ in page_size

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57929 Crash type: UNKNOWN READ Crash state: pagesize dnspacketnew dnsresourcerecordnewfromraw...

OSV-2023-304 UNKNOWN READ in _hashmap_free

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57928 Crash type: UNKNOWN READ Crash state: hashmapfree journalremoteserverdestroy fuzz-journal-remote.c...

OSV-2023-303 Heap-use-after-free in picture_copy_props

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57927 Crash type: Heap-use-after-free READ Crash state: picturecopyprops dav1dpicturealloccopy dav1dapplygrain...

OSV-2023-302 UNKNOWN READ in google_myanmar_tools::ZawgyiDetector::ZawgyiDetector

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57922 Crash type: UNKNOWN READ Crash state: googlemyanmartools::ZawgyiDetector::ZawgyiDetector zawgyidetectorfuzztarget.cpp centipede::RunOneInput...

OSV-2023-301 UNKNOWN READ in sd_event_default

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57915 Crash type: UNKNOWN READ Crash state: sdeventdefault dummyserverinit fuzz-journald-audit.c...

OSV-2023-299 UNKNOWN READ in log_set_max_level

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57912 Crash type: UNKNOWN READ Crash state: logsetmaxlevel fuzz-journal-remote.c centipede::RunOneInput...

OSV-2023-300 UNKNOWN READ in sd_event_new

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57913 Crash type: UNKNOWN READ Crash state: sdeventnew fuzz-lldp-rx.c centipede::RunOneInput...

OSV-2023-298 UNKNOWN READ in active_edges

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57884 Crash type: UNKNOWN READ Crash state: activeedges intersect cairoboxesintersect...

OSV-2023-297 UNKNOWN READ in pdfi_read_cff_font

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57880 Crash type: UNKNOWN READ Crash state: pdfireadcfffont pdfiloadfontbuffer pdfiloadfont...

OSV-2023-292 Use-after-poison in rb_gc_writebarrier

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57782 Crash type: Use-after-poison READ 8 Crash state: rbgcwritebarrier rbsetclasspathstring rbdefineclassidunder...

OSV-2023-286 Heap-buffer-overflow in _dwarf_memcpy_noswap_bytes

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57766 Crash type: Heap-buffer-overflow READ 4 Crash state: dwarfmemcpynoswapbytes dwarfextractstringoffsetviastroffsets dwarfformstring...

OSV-2023-285 Stack-buffer-overflow in fn_ElIn_evaluate

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57745 Crash type: Stack-buffer-overflow WRITE 4 Crash state: fnElInevaluate pdfisetblackgeneration GSBG...

OSV-2023-284 Global-buffer-overflow in dwg_codepage_dxfstr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57723 Crash type: Global-buffer-overflow READ 8 Crash state: dwgcodepagedxfstr dxfheaderwrite dwgwritedxf...

OSV-2023-282 Heap-use-after-free in mrb_gc_mark

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57703 Crash type: Heap-use-after-free READ 4 Crash state: mrbgcmark mrbgcmarkiv gcmarkchildren...

OSV-2023-281 Heap-buffer-overflow in unsigned long simdutf::haswell::convert_masked_utf8_to_utf16<

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57673 Crash type: Heap-buffer-overflow WRITE 16 Crash state: unsigned long simdutf::haswell::convertmaskedutf8toutf16 simdutf::haswell::implementation::convertutf8toutf16le roundtrip.cc...

OSV-2023-280 Heap-use-after-free in mrb_str_hash_m

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57672 Crash type: Heap-use-after-free READ 1 Crash state: mrbstrhashm mrbvmexec mrbvmrun...

OSV-2023-279 Heap-use-after-free in filename_cmp

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57678 Crash type: Heap-use-after-free READ 3 Crash state: filenamecmp debugstartsource parsestab...

OSV-2023-278 Heap-buffer-overflow in simdutf::haswell::implementation::convert_utf8_to_utf32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57670 Crash type: Heap-buffer-overflow WRITE Crash state: simdutf::haswell::implementation::convertutf8toutf32 roundtrip.cc...

OSV-2023-276 Heap-use-after-free in aiScene::~aiScene

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57656 Crash type: Heap-use-after-free READ 8 Crash state: aiScene::aiScene Assimp::BatchLoader::BatchLoader Assimp::LWSImporter::InternReadFile...

OSV-2023-273 Heap-buffer-overflow in add_complete_typeobj

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57614 Crash type: Heap-buffer-overflow READ 8 Crash state: addcompletetypeobj ddsixttypeaddtypeobj ddsitypeaddtypeobj...

OSV-2023-272 Heap-buffer-overflow in unsigned long simdutf::haswell::convert_masked_utf8_to_utf16<

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57632 Crash type: Heap-buffer-overflow WRITE Crash state: unsigned long simdutf::haswell::convertmaskedutf8toutf16 simdutf::haswell::implementation::convertutf8toutf16le roundtrip.cc...

OSV-2023-271 Heap-buffer-overflow in bit_utf8_to_TU

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57589 Crash type: Heap-buffer-overflow READ 1 Crash state: bitutf8toTU dxfheaderread dwgreaddxf...

OSV-2023-270 Heap-buffer-overflow in bit_utf8_to_TU

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57587 Crash type: Heap-buffer-overflow WRITE 2 Crash state: bitutf8toTU jsonwstring jsonAppInfo...

OSV-2023-269 Heap-buffer-overflow in bit_utf8_to_TU

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57586 Crash type: Heap-buffer-overflow READ 1 Crash state: bitutf8toTU dynapisethelper dwgdynapientitysetvalue...

OSV-2023-265 Heap-double-free in xmlHashDefaultDeallocator

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57551 Crash type: Heap-double-free Crash state: xmlHashDefaultDeallocator xmlHashFree xmlFreeParserCtxt...

OSV-2023-261 Heap-buffer-overflow in HtpRequestBodyHandleMultipart

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57578 Crash type: Heap-buffer-overflow READ 1 Crash state: HtpRequestBodyHandleMultipart HTPCallbackRequestBodyData htphookrunall...

OSV-2023-260 Heap-buffer-overflow in ucl_object_dtor_unref_single

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57569 Crash type: Heap-buffer-overflow READ 8 Crash state: uclobjectdtorunrefsingle uclobjectdtorunref uclhashdestroy...

OSV-2023-257 Global-buffer-overflow in read_coding_unit

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57566 Crash type: Global-buffer-overflow READ 1 Crash state: readcodingunit readcodingquadtree readcodingquadtree...

OSV-2023-252 UNKNOWN READ in iv_put

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57495 Crash type: UNKNOWN READ Crash state: ivput mrbobjivsetforce mrbvmconstset...

OSV-2023-251 Stack-buffer-overflow in ext11_work_out_bundles

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57494 Crash type: Stack-buffer-overflow WRITE 4 Crash state: ext11workoutbundles dissectorancsection dissectoran...

OSV-2023-249 Global-buffer-overflow in xmlStrndup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57469 Crash type: Global-buffer-overflow READ 1 Crash state: xmlStrndup htmlParseSystemLiteral htmlParseDocTypeDecl...