libreoffice/htmlfuzzer: Crash in __dynamic_cast

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5981969591566336 Project: libreoffice Fuzzer: libFuzzerlibreofficehtmlfuzzer Fuzz target binary: htmlfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: UNKNOWN READ Cra...

libreoffice/htmlfuzzer: Bad-cast to SdrObject from SwTextFormatColl in SwHTMLParser::ResizeDrawObject

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=6745890124464128 Project: libreoffice Fuzzer: libFuzzerlibreofficehtmlfuzzer Fuzz target binary: htmlfuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash...

CVE-2017-16995

The checkaluop function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service memory corruption or possibly have unspecified other impact by leveraging incorrect sign extension...

gdal/mitab_tab_fuzzer: Heap-use-after-free in NTFFileReader::ProcessGeometry3D

Project: https://github.com/OSGeo/gdal.git Detailed report: https://oss-fuzz.com/testcase?key=5353512058748928 Project: gdal Fuzzer: libFuzzergdalmitabtabfuzzer Fuzz target binary: mitabtabfuzzer Job Type: libfuzzerasangdal Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address:...

Google Chrome < 63.0.3239.108 Vulnerability

The version of Google Chrome installed on the remote Windows host is prior to 63.0.3239.108. It is, therefore, affected by a vulnerability as referenced in the 201712stable-channel-update-for-desktop14 advisory. - Inappropriate implementation in V8 WebAssembly JS bindings in Google Chrome prior t...

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...

llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs

Project: https://github.com/llvm/llvm-project.git Detailed report: https://oss-fuzz.com/testcase?key=5041559499177984 Project: llvm Fuzzer: libFuzzerllvmclang-fuzzer Fuzz target binary: clang-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash...

Google Chrome < 63.0.3239.84 Multiple Vulnerabilities

The version of Google Chrome installed on the remote macOS host is prior to 63.0.3239.84. It is, therefore, affected by multiple vulnerabilities as referenced in the 201712stable-channel-update-for-desktop advisory. - Type confusion in WebAssembly in V8 in Google Chrome prior to 63.0.3239.84...

open62541/fuzz_binary_message: Crash in copyAttributeIntoNode

Project: https://github.com/open62541/open62541.git Detailed report: https://oss-fuzz.com/testcase?key=6657398270853120 Project: open62541 Fuzzer: aflopen62541fuzzbinarymessage Fuzz target binary: fuzzbinarymessage Job Type: aflasanopen62541 Platform Id: linux Crash Type: UNKNOWN WRITE Crash...

Google Chrome Security Updates (stable-channel-update-for-desktop-2017-12) - Linux

Google Chrome is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:google:chrome"; ifdescription...

Stable Channel Update for Desktop

The Chrome team is delighted to announce the promotion of Chrome 63 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks. Chrome 63.0.3239.84 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming...

strongswan/fuzz_certs: Crash in asn1_length

Detailed report: https://oss-fuzz.com/testcase?key=4842326636625920 Project: strongswan Fuzzer: aflstrongswanfuzzcerts Fuzz target binary: fuzzcerts Job Type: aflasanstrongswan Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7ffc00000003 Crash State: asn1length iterate...

Default credentials

An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was...

Debian DSA-4052-1 : bzr - security update

Adam Collard discovered that Bazaar, an easy to use distributed version control system, did not correctly handle maliciously constructed bzr+ssh URLs, allowing a remote attacker to run an arbitrary shell command. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and packag...

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...

librawspeed/LJpegDecompressorFuzzer: Use-after-poison in rawspeed::unroll_loop_t<void rawspeed::LJpegDecompressor::decodeN<4>

Project: https://github.com/darktable-org/rawspeed.git Detailed report: https://oss-fuzz.com/testcase?key=6127728576167936 Project: librawspeed Fuzzer: afllibrawspeedLJpegDecompressorFuzzer Fuzz target binary: LJpegDecompressorFuzzer Job Type: aflasanlibrawspeed Platform Id: linux Crash Type:...

Linux - mincore() Uninitialized Kernel Heap Page Disclosure Exploit

Linux mincore discloses uninitialized kernel heap pages. When walkpagerange is used on a VMHUGETLB VMA, callbacks from the mmwalk structure are only invoked for present pages. However, domincore assumes that it will always get callbacks for all pages in the range passed to walkpagerange, and when...

Linux Kernel - mincore() Uninitialized Kernel Heap Page Disclosure

Linux Kernel - mincore Uninitialized Kernel Heap Page Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1431 I found the following bug with an AFL-based fuzzer: When walkpagerange is used on a VMHUGETLB VMA, callbacks from the mmwalk structure are only invoked for...

unrar/unrar_fuzzer: Use-of-uninitialized-value in IsRelativeSymlinkSafe

Project: https://github.com/aawc/unrar.git Detailed report: https://oss-fuzz.com/testcase?key=4800962913894400 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

file/magic_fuzzer: Crash in file_getbuffer

Project: https://github.com/file/file.git Detailed report: https://oss-fuzz.com/testcase?key=6067315364855808 Project: file Fuzzer: libFuzzerfilemagicfuzzer Fuzz target binary: magicfuzzer Job Type: libfuzzermsanfile Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x707000010000 Crash...