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-2021-1776 Stack-buffer-underflow in InterpretPhoneme

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43037 Crash type: Stack-buffer-underflow READ 8 Crash state: InterpretPhoneme InterpretPhoneme2 CalcLengths...

OSV-2021-1775 Heap-buffer-overflow in hfs_dir_open_meta_cb

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43040 Crash type: Heap-buffer-overflow READ 1 Crash state: hfsdiropenmetacb hfscattraverse hfsdiropenmeta...

OSV-2021-1772 UNKNOWN READ in chunk_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42998 Crash type: UNKNOWN READ Crash state: chunkfreeobject gsfontdirfinalize chunkfreeobject...

OSV-2021-1771 Stack-buffer-overflow in fn_ElIn_evaluate

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43012 Crash type: Stack-buffer-overflow WRITE 4 Crash state: fnElInevaluate pdfitfusingfunction gsbegintransparencymask...

OSV-2021-1770 UNKNOWN READ in pdfi_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42980 Crash type: UNKNOWN READ Crash state: pdfifreeobject pdficlearcontext pdfifreecontext...

OSV-2021-1767 Global-buffer-overflow in pdfi_dict_get

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42957 Crash type: Global-buffer-overflow READ 8 Crash state: pdfidictget pdfidictgetint pdfireadbareobject...

OSV-2021-1764 UNKNOWN READ in read_xref_stream_entries

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42927 Crash type: UNKNOWN READ Crash state: readxrefstreamentries pdfiprocessxrefstream pdfireadxrefstreamdict...

OSV-2021-1763 Stack-buffer-overflow in pdfi_oc_is_ocg_visible

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42908 Crash type: Stack-buffer-overflow WRITE Crash state: pdfiocisocgvisible pdfiopBDC pdfiinterpretstreamoperator...

OSV-2021-1762 Heap-buffer-overflow in TTF::be_u16

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42934 Crash type: Heap-buffer-overflow READ 1 Crash state: TTF::beu16 TTF::Cmap::subtable TTF::Font::tryloadfromoffset...

OSV-2021-1760 Heap-buffer-overflow in grk::GrkImage::sycc420_to_rgb

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42931 Crash type: Heap-buffer-overflow WRITE 4 Crash state: grk::GrkImage::sycc420torgb grk::GrkImage::colorsycctorgb grk::GrkImage::colorConvert...

OSV-2021-1759 Heap-use-after-free in zend_hash_reverse_apply

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42894 Crash type: Heap-use-after-free READ 4 Crash state: zendhashreverseapply shutdowndestructors zendcalldestructors...

OSV-2021-1756 Heap-buffer-overflow in Curl_sasl_decode_mech

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42901 Crash type: Heap-buffer-overflow READ 10 Crash state: Curlsasldecodemech Curlsaslparseurlauthoption pop3parseurloptions...

OSV-2021-1755 Heap-buffer-overflow in ndlz4_decompress

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42924 Crash type: Heap-buffer-overflow READ 4 Crash state: ndlz4decompress ndlzdecompress bloscd...

OSV-2021-1753 UNKNOWN READ in names_string_ref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42907 Crash type: UNKNOWN READ Crash state: namesstringref zfontglyphname pdfifapigetglyphnameorcid...

OSV-2021-1752 Heap-buffer-overflow in s_hex_process

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42896 Crash type: Heap-buffer-overflow READ 1 Crash state: shexprocess sexDprocess sreadbuf...

OSV-2021-1748 Heap-buffer-overflow in jxl::N_AVX2::FloatToRGBA8

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42839 Crash type: Heap-buffer-overflow WRITE 1 Crash state: jxl::NAVX2::FloatToRGBA8 jxl::FinalizeImageRect jxl::ThreadPool::RunCallStatejxl::FinalizeFrameDecoding...

OSV-2021-1743 Stack-buffer-overflow in strncat

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42736 Crash type: Stack-buffer-overflow WRITE Crash state: strncat pdfcmapopenfile pdfireadcmap...

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...