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-2021-1704 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...

PT-2021-27954

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a stack-buffer-overflow crash. Technical details about the crash include the functions pdfi create iccbased, pdfi create colorspace...

PT-2021-27955

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash, specifically a Segv on an unknown address. The crash state includes references to ngx adjust color Pattern, gs setcolor, a...

PT-2021-27958

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a stack-buffer-overflow crash. Technical details about the crash include the pdfi do image and pdfi do image or form functions, as...

PT-2021-27956

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash caused by a negative-size-param, as reported by OSS-Fuzz. The crash involves several functions, including general endcidran...

PT-2021-27957

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A crash occurred due to an unknown read issue. The crash state includes functions such as chunk free object, pdfi close file, and pdfi dereference. No...

PT-2021-27951

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-use-after-free READ 1 crash type. The crash state involves functions such as pdfi unread tell, pdfi dereference, and stell. ...

PT-2021-27952

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap-buffer-overflow read crash has been reported, with the crash state involving functions such as chunk obj alloc, chunk alloc bytes, and pdfi object...

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...

PT-2021-27945

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type identified as Global-buffer-overflow READ 1. The crash state involves several functions, including search table 1, spl...

PT-2021-27948

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type identified as a global buffer overflow read. The crash state involves functions such as pdfi fapi get glyph, get fapi...

PT-2021-27939

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-buffer-overflow read error. The crash state involves functions such as pdfi dereference, pdfi deref loop detect, and pdfi di...

PT-2021-27943

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a stack-buffer-underflow WRITE 1 crash type. The crash state involves functions such as read xref, pdfi read xref, and pdfi set inp...

PT-2021-27942

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a stack-buffer-overflow crash. Technical details about the crash include the pdfi annot draw, pdfi do annotations, and pdfi page...

PT-2021-27949

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a stack-buffer-overflow crash. Technical details include a crash type of Stack-buffer-overflow WRITE 4, and the crash state involve...

PT-2021-27935

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash, specifically a Segv on an unknown address. The crash state involves functions such as pdfi dereference, pdfi get child, an...

PT-2021-27938

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type of UNKNOWN READ. The crash state involves several function calls, including pdfi open memory stream from filtered...

PT-2021-27936

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-buffer-overflow crash. Technical details about the crash include the functions pdfi repair file, pdfi read xref stream dict,...

PT-2021-27937

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type known as Memcpy-param-overlap. The crash state involves several functions: pdfi set input stream, zPDFstream, and gs...