mupdf/pdf_fuzzer: Use-of-uninitialized-value in CachedXFORM4to3

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=6278345588211712 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in pdf_read_new_xref_section

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=4702104183635968 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in template_affine_N_lerp

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5747649765441536 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in pdf_lex

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5405217978843136 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in fz_drop_hash_table

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5184754354749440 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Heap-use-after-free in fz_fin_cached_color_converter

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=4866555528609792 Project: mupdf Fuzzer: aflmupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: aflasanmupdf Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x6060000005f8...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in sfnt_open_font

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=4704233950543872 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in pdf_lex

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5164048585850880 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

mupdf/pdf_fuzzer: Use-of-uninitialized-value in fz_adjust_ft_glyph_width

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5817553579409408 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

Denial Of Service (DoS)

MuPDF is vulnerable to denial of service DoS attacks. Using a pdf file, attackers can user xref subsection object numbers to cause a heap-based buffer overflow...

Artifex MuPDF Heap Buffer Overflow Vulnerability

Artifex MuPDF is a free, lightweight PDF reader from Artifex Software. A heap buffer overflow vulnerability exists in the 'ensuresolidxref' function in the pdf/pdf-xref.c file in Artifex MuPDF version 1.12.0. A remote attacker can exploit this vulnerability to execute arbitrary code with the help...

ALPINE-CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

Heap overflow

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

Heap-based buffer overflow in the ensuresolidxref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted...

CVE-2017-17858

MuPDF 1.12.0 contains a heap-based buffer overflow in ensure_solid_xref (pdf/pdf-xref.c) that permits arbitrary code execution via a crafted PDF, due to unrestricted xref subsection object numbers. The vulnerability affects MuPDF 1.12.0; remediation per linked advisories includes upgrading to ver...