OSV-2021-1709 Stack-buffer-overflow in pdfi_do_image

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42454 Crash type: Stack-buffer-overflow WRITE Crash state: pdfidoimage pdfidoimageorform pdfiDo...

OSV-2021-1708 UNKNOWN READ in chunk_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42491 Crash type: UNKNOWN READ Crash state: chunkfreeobject pdficlosefile pdfidereference...

OSV-2021-1707 Negative-size-param in general_endcidrange_func

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42479 Crash type: Negative-size-param Crash state: generalendcidrangefunc cmapendcidrangefunc pdfipscriptinterpret...

OSV-2021-1704 Stack-buffer-overflow in pdfi_create_iccbased

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42460 Crash type: Stack-buffer-overflow WRITE 4 Crash state: pdficreateiccbased pdficreatecolorspacebyarray pdfisetcolorspace...

OSV-2021-1703 UNKNOWN in pdfi_fapi_get_gsubr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42485 Crash type: UNKNOWN Crash state: pdfifapigetgsubr gsfapiserializetype2font gsfapiftgetscaledfont...

OSV-2021-1698 Heap-buffer-overflow in chunk_obj_alloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42356 Crash type: Heap-buffer-overflow READ 8 Crash state: chunkobjalloc chunkallocbytes pdfiobjectalloc...

OSV-2021-1697 Heap-use-after-free in stell

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42280 Crash type: Heap-use-after-free READ 1 Crash state: stell pdfiunreadtell pdfidereference...

OSV-2021-1694 Stack-buffer-overflow in pdfi_read_cff_dict

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42298 Crash type: Stack-buffer-overflow WRITE 4 Crash state: pdfireadcffdict pdfireadcffdict pdfireadcffdict...

OSV-2021-1693 Global-buffer-overflow in pdfi_fapi_get_glyph

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42310 Crash type: Global-buffer-overflow READ Crash state: pdfifapigetglyph getfapiglyphdata cffslotload...

OSV-2021-1692 Heap-use-after-free in chunk_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42324 Crash type: Heap-use-after-free READ 8 Crash state: chunkfreeobject pdfiopenmemorystreamfromfilteredstream pdfibuildmeshshading...

OSV-2021-1690 Global-buffer-overflow in search_table_1

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42266 Crash type: Global-buffer-overflow READ 1 Crash state: searchtable1 splitbogusoperator pdfiinterpretstreamoperator...

OSV-2021-1689 Stack-buffer-underflow in read_xref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42294 Crash type: Stack-buffer-underflow WRITE 1 Crash state: readxref pdfireadxref pdfisetinputstream...

OSV-2021-1686 Segv on unknown address in chunk_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42312 Crash type: Segv on unknown address Crash state: chunkfreeobject fileclosefile sclose...

OSV-2021-1684 UNKNOWN READ in pdfi_open_memory_stream_from_filtered_stream

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42285 Crash type: UNKNOWN READ Crash state: pdfiopenmemorystreamfromfilteredstream pdficreateiccbased pdficreatecolorspacebyarray...

OSV-2021-1682 Heap-buffer-overflow in pdfi_repair_file

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42325 Crash type: Heap-buffer-overflow WRITE 4 Crash state: pdfirepairfile pdfireadxrefstreamdict pdfireadxref...

OSV-2021-1681 Segv on unknown address in pdfi_dereference

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42283 Crash type: Segv on unknown address Crash state: pdfidereference pdfigetchild pdfigetpagedict...

OSV-2021-1676 UNKNOWN READ in ndlz8_decompress

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42262 Crash type: UNKNOWN READ Crash state: ndlz8decompress bloscd dojob...

OSV-2021-1674 Heap-buffer-overflow in find_sdp_line_delimiter

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42238 Crash type: Heap-buffer-overflow READ 1 Crash state: findsdplinedelimiter parsemixedcontent parsesdp...

OSV-2021-1672 Heap-buffer-overflow in blosc_d

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42210 Crash type: Heap-buffer-overflow READ 4 Crash state: bloscd dojob bloscrundecompressionwithcontext...

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...