Internet Bug Bounty: ZeroMQ libzmq remote code execution

Bug report and exploit: https://github.com/zeromq/libzmq/issues/3351 Fix by me: https://github.com/zeromq/libzmq/pull/3353 My motive for full disclosure is as follows: Is it true that it is not safe to use ZeroMQ over the internet because it will crash? Earlier versions of the ZeroMQ library befo...

poppler/pdf_fuzzer: Use-of-uninitialized-value in Parser::makeStream

Project: https://anongit.freedesktop.org/git/poppler/poppler.git https://gitlab.freedesktop.org/poppler/poppler.git https://gitlab.freedesktop.org/ceyhunalp/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=5732071763345408 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz targ...

harfbuzz/hb-shape-fuzzer: Global-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=5718889451749376 Project: harfbuzz Fuzzer: aflharfbuzzhb-shape-fuzzer Fuzz target binary: hb-shape-fuzzer Job Type: aflasanharfbuzz Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Cra...

libreoffice/ww6fuzzer: Heap-use-after-free in SwIndex::Remove

Detailed report: https://oss-fuzz.com/testcase?key=5733739670274048 Project: libreoffice Fuzzer: afllibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: aflasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x61400004ece0 Crash State: SwIndex::Remove...

glib/fuzz_bookmark: Heap-buffer-overflow in fuzz_bookmark.c

Project: https://gitlab.gnome.org/GNOME/glib.git Detailed report: https://oss-fuzz.com/testcase?key=5131520774766592 Project: glib Fuzzer: libFuzzerglibfuzzbookmark Fuzz target binary: fuzzbookmark Job Type: libfuzzerasanglib Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Addres...

poppler/pdf_fuzzer: Use-of-uninitialized-value in clip01

Project: https://anongit.freedesktop.org/git/poppler/poppler.git https://gitlab.freedesktop.org/poppler/poppler.git https://gitlab.freedesktop.org/ceyhunalp/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=5664576019365888 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz targ...

qcms/fuzz: Crash in lut_inverse_interp16

Detailed report: https://oss-fuzz.com/testcase?key=5643064793104384 Project: qcms Fuzzer: libFuzzerqcmsfuzz Fuzz target binary: fuzz Job Type: libfuzzermsanqcms Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x730fffff16d0 Crash State: lutinverseinterp16 invertlut computeprecache...

poppler/pdf_fuzzer: Use-of-uninitialized-value in clip01

Project: https://anongit.freedesktop.org/git/poppler/poppler.git https://gitlab.freedesktop.org/poppler/poppler.git https://gitlab.freedesktop.org/ceyhunalp/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=5669907504037888 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz targ...

graphicsmagick/coder_PCD_fuzzer: Unknown signal in RenderFreetype

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=5691209342255104 Project: graphicsmagick Fuzzer: libFuzzergraphicsmagickcoderPCDfuzzer Fuzz target binary: coderPCDfuzzer Job Type: libfuzzerubsangraphicsmagick Platform Id: linux Crash Type:...

poppler/pdf_fuzzer: Use-of-uninitialized-value in JBIG2Stream::readSymbolDictSeg

Project: https://anongit.freedesktop.org/git/poppler/poppler.git https://gitlab.freedesktop.org/poppler/poppler.git https://gitlab.freedesktop.org/ceyhunalp/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=5760120146362368 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz targ...

llvm/llvm-dwarfdump-fuzzer: Heap-buffer-overflow in readInitExpr

Project: https://github.com/llvm/llvm-project.git Detailed report: https://oss-fuzz.com/testcase?key=4659922781339648 Project: llvm Fuzzer: libFuzzerllvmllvm-dwarfdump-fuzzer Fuzz target binary: llvm-dwarfdump-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-buffer-overflow...

imagemagick/rotate_fuzzer: Use-of-uninitialized-value in ResamplePixelColor

Detailed report: https://oss-fuzz.com/testcase?key=4826976727597056 Project: imagemagick Fuzzer: libFuzzerimagemagickrotatefuzzer Fuzz target binary: rotatefuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

graphicsmagick/coder_XCF_fuzzer: Use-of-uninitialized-value in AlphaCompositePixel

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=5383447750115328 Project: graphicsmagick Fuzzer: libFuzzergraphicsmagickcoderXCFfuzzer Fuzz target binary: coderXCFfuzzer Job Type: libfuzzermsangraphicsmagick Platform Id: linux Crash Type:...

open62541/fuzz_binary_message: Heap-use-after-free in NodeId_deleteMembers

Project: https://github.com/open62541/open62541.git Detailed report: https://oss-fuzz.com/testcase?key=5776306856787968 Project: open62541 Fuzzer: aflopen62541fuzzbinarymessage Fuzz target binary: fuzzbinarymessage Job Type: aflasanopen62541 Platform Id: linux Crash Type: Heap-use-after-free READ...

graphicsmagick/coder_PCT_fuzzer: Unknown signal in _int_memalign

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=4832092207710208 Project: graphicsmagick Fuzzer: libFuzzergraphicsmagickcoderPCTfuzzer Fuzz target binary: coderPCTfuzzer Job Type: libfuzzerubsangraphicsmagick Platform Id: linux Crash Type:...

gdal/gdal_fuzzer: Crash in extpdstemplate

Project: https://github.com/OSGeo/gdal.git Detailed report: https://oss-fuzz.com/testcase?key=5287456308985856 Project: gdal Fuzzer: libFuzzergdalfuzzer Fuzz target binary: gdalfuzzer Job Type: libfuzzerubsangdal Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x00002072b678 Crash...

Atlassian Jira, Python and automated labeling

I have already wrote about Atlassian Jira automation in "Automated task processing with JIRA API". But all examples there were with using of curl. So, I decided to make one more post about Jira API. This time with python examples and about labeling issues nice wordplay, right? . You can use label...

unrar/unrar_fuzzer: NULL

Detailed report: https://oss-fuzz.com/testcase?key=6436091927199744 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: NULL Sanitizer: memory MSAN Recommende...

proj4: Stack-buffer-overflow in pj_open_lib_ex

Detailed report: https://oss-fuzz.com/testcase?key=6058391271112704 Project: proj4 Fuzzer: aflproj4standardfuzzer Fuzz target binary: standardfuzzer Job Type: aflasanproj4 Platform Id: linux Crash Type: Stack-buffer-overflow WRITE Crash Address: 0x7f2bb94a2421 Crash State: pjopenlibex...

Major Update of Acunetix Online

Acunetix Online has undergone a mammoth update, now enjoying all the features and benefits found in Acunetix On Premise, including: Integrated vulnerability management, greater manageability of threats and targets and the integration of popular WAFs and Issue Tracking systems. Acunetix Online als...