CVE-2021-45944: Use After Free

Ghostscript GhostPDL 9.50 through 9.53.3 has a use-after-free in sampleddatasample called from sampleddatacontinue and interp...

WS-2021-0602

In ghostscript UNKNOWN READ in pdfifreeobject...

ghostscript:gstoraster_fuzzer: Crash in pdfi_free_object

Detailed Report: https://oss-fuzz.com/testcase?key=5349772460949504 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x631000064878 Crash State: pdfifreeobject...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in read_xref

Detailed Report: https://oss-fuzz.com/testcase?key=6137752293343232 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x7f7e3b663490 Crash State: readxref...

ghostscript:gstoraster_fuzzer: Stack-buffer-overflow in fn_ElIn_evaluate

Detailed Report: https://oss-fuzz.com/testcase?key=4573706263855104 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Stack-buffer-overflow WRITE 4 Crash Address: 0x7fe0e038e354 Crash State: fnElInevaluat...

WS-2021-0573

In ghostscript there is Global-buffer-overflow in pdfidictget...

WS-2021-0511

In ghostscript there is UNKNOWN READ in pdfifreeobject...

WS-2021-0512

In ghostscript there is Stack-buffer-overflow in fnElInevaluate...

ghostscript:gstoraster_fuzzer: Crash in pdfi_array_get

Detailed Report: https://oss-fuzz.com/testcase?key=6198266570604544 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000009b98 Crash State: pdfiarrayget pdfiarraygettype...

ghostscript:gstoraster_fuzzer: Crash in chunk_free_object

Detailed Report: https://oss-fuzz.com/testcase?key=5977871162671104 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x4936f3ff8006 Crash State: chunkfreeobject...

ghostscript:gstoraster_fuzzer: Crash in pdfi_free_object

Detailed Report: https://oss-fuzz.com/testcase?key=6723025876156416 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x00009fff8006 Crash State: pdfifreeobject pdficlearcontex...

WS-2021-0515

In ghostscript there isUNKNOWN READ in readxrefstreamentries...

WS-2021-0503

In ghostscript there is a Stack-buffer-overflow in pdfiocisocgvisible...

ghostscript:gstoraster_fuzzer: Global-buffer-overflow in pdfi_dict_get

Detailed Report: https://oss-fuzz.com/testcase?key=5812690411454464 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x00000161a020 Crash State: pdfidictget...

WS-2021-0601

In ghostscript there is Heap-buffer-overflow in shexprocess...

ghostscript:gstoraster_fuzzer: Crash in read_xref_stream_entries

Detailed Report: https://oss-fuzz.com/testcase?key=5891932457402368 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x63380006a598 Crash State: readxrefstreamentries...

ghostscript:gstoraster_fuzzer: Crash in insert_free_size

Detailed Report: https://oss-fuzz.com/testcase?key=5748942829125632 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000330120 Crash State: insertfreesize chunkfreeobject...

ghostscript:gstoraster_fuzzer: Stack-buffer-overflow in pdfi_oc_is_ocg_visible

Detailed Report: https://oss-fuzz.com/testcase?key=5800741174902784 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Stack-buffer-overflow WRITE Crash Address: 0x7fcfb8989f84 Crash State:...

ghostscript:gstoraster_fuzzer: Crash in names_string_ref

Detailed Report: https://oss-fuzz.com/testcase?key=5250930063310848 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000001000 Crash State: namesstringref zfontglyphname...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in s_hex_process

Detailed Report: https://oss-fuzz.com/testcase?key=4998447122481152 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x631000088850 Crash State: shexprocess...