OSV-2022-415 UNKNOWN READ in pdfi_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47499 Crash type: UNKNOWN READ Crash state: pdfifreeobject pdficlearcontext pdfifreecontext...

OSV-2021-1788 UNKNOWN READ in pdfi_free_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43094 Crash type: UNKNOWN READ Crash state: pdfifreeobject pdficreatecolorspacebyarray pdficreateDeviceN...

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...