CVE-2018-6187

In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in the dopdfsavedocument function in the pdf/pdf-write.c file. Remote attackers could leverage the vulnerability to cause a denial of service via a crafted pdf file...

CVE-2018-6187

In MuPDF 1.12.0, CVE-2018-6187 is a heap-based buffer overflow in do_pdf_save_document (pdf/pdf-write.c) that can be exploited by remote attackers via a crafted PDF to cause a denial of service. Connected advisories (Arch Linux ASA-201805-12, ASA-201805-6, ASA-201805-7, ASA-201805-5, ASA-201805-6...

CVE-2018-6187

In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in the dopdfsavedocument function in the pdf/pdf-write.c file. Remote attackers could leverage the vulnerability to cause a denial of service via a crafted pdf file...

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

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=6380681018998784 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_paint_triangle

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5637305931923456 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 jbig2_arith_decode

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=5652888073273344 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 lex_white

Project: git://git.ghostscript.com/mupdf.git Detailed report: https://oss-fuzz.com/testcase?key=6665888003522560 Project: mupdf Fuzzer: libFuzzermupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

PT-2018-17397 · Artifex · Mupdf

Name of the Vulnerable Software and Affected Versions: Artifex MuPDF version 1.12.0 Description: The issue allows remote attackers to cause a denial of service, resulting in a segmentation violation and application crash, via a crafted pdf file. This is due to a problem in the pdf read new xref...

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...

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...