skia/android_codec: Use-of-uninitialized-value in sse2::blit_row_s32a_opaque

Project: https://skia.googlesource.com/skia.git Detailed report: https://oss-fuzz.com/testcase?key=5751249413079040 Project: skia Fuzzer: libFuzzerskiaandroidcodec Fuzz target binary: androidcodec Job Type: libfuzzermsanskia Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

Time Travel Debugging: finding Windows GDI flaws

Introduction Microsoft Patches for October 2018 included a total of 49 security patches. There were many interesting ones including kernel privilege escalation as well as critical ones which could lead to remote code execution such as the MSXML one. In this post we will be analysing a case of a W...

qcms/fuzz: Use-of-uninitialized-value in clamp_float

Detailed report: https://oss-fuzz.com/testcase?key=5702366075027456 Project: qcms Fuzzer: libFuzzerqcmsfuzz Fuzz target binary: fuzz Job Type: libfuzzermsanqcms Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: clampfloat qcmstransformmodulematrix...

wireshark/fuzzshark_ip_proto-udp: Index-out-of-bounds in add_ff_action

Project: https://code.wireshark.org/review/wireshark Detailed report: https://oss-fuzz.com/testcase?key=5656069079040000 Project: wireshark Fuzzer: libFuzzerwiresharkfuzzsharkipproto-udp Fuzz target binary: fuzzsharkipproto-udp Job Type: libfuzzerubsanwireshark Platform Id: linux Crash Type:...

365 Days Later: Finding and Exploiting Safari Bugs using Publicly Available Tools

Posted by Ivan Fratric, Google Project Zero Around a year ago, we published the results of research about the resilience of modern browsers against DOM fuzzing, a well-known technique for finding browser bugs. Together with the bug statistics we also published Domato, our DOM fuzzing tool that wa...

Security update for chromium (moderate)

This update for Chromium to version 69.0.3497.100 fixes the following issues: - Security relevant fixes from internal audits, fuzzing and other initiatives booboo1108774...

Security update for chromium (moderate)

This update for Chromium to version 69.0.3497.100 fixes the following issues: - Security relevant fixes from internal audits, fuzzing and other initiatives booboo1108774...

Security update for chromium (moderate)

This update for Chromium to version 69.0.3497.100 fixes the following issues: - Security relevant fixes from internal audits, fuzzing and other initiatives booboo1108774...

skia/region_set_path: Heap-buffer-overflow in SkRgnBuilder::blitH

Project: https://skia.googlesource.com/skia.git Detailed report: https://oss-fuzz.com/testcase?key=5762773770829824 Project: skia Fuzzer: aflskiaregionsetpath Fuzz target binary: regionsetpath Job Type: aflasanskia Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 4 Crash Address:...

unicorn/fuzz_emu_m68k_be: Crash in cpu_dump_state

Project: https://github.com/unicorn-engine/unicorn.git Detailed report: https://oss-fuzz.com/testcase?key=5753575662157824 Project: unicorn Fuzzer: libFuzzerunicornfuzzemum68kbe Fuzz target binary: fuzzemum68kbe Job Type: libfuzzerasanunicorn Platform Id: linux Crash Type: UNKNOWN READ Crash...

MobSF (Mobile Security Framework) v1.0 - Mobile (Android/iOS) Automated Pen-Testing Framework

Mobile Security Framework MobSF is an automated, all-in-one mobile application Android/iOS/Windows pen-testing framework capable of performing static, dynamic and malware analysis. It can be used for effective and fast security analysis of Android, iOS and Windows mobile applications and support...

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

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5085662370332672 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-fre...

gnutls/gnutls_srp_server_fuzzer: Use-of-uninitialized-value in _gnutls_x509_get_time

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=5657484820217856 Project: gnutls Fuzzer: libFuzzergnutlssrpserverfuzzer Fuzz target binary: gnutlssrpserverfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type: Use-of-uninitialized-valu...

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

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5701931421925376 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-fre...

Raccoon - A High Performance Offensive Security Tool For Reconnaissance And Vulnerability Scanning

Offensive Security Tool for Reconnaissance and Information Gathering. Features DNS details DNS visual mapping using DNS dumpster WHOIS information TLS Data - supported ciphers, TLS versions, certificate details and SANs Port Scan Services and scripts scan URL fuzzing and dir/file detection...

Exploitable or Not Exploitable? Using REVEN to Examine a NULL Pointer Dereference.

Authored by Aleksandar Nikolic. Executive summary It can be very time-consuming to determine if a bug is exploitable or not. In this post, we’ll show how to decide if a vulnerability is exploitable by tracing back along the path of execution that led to a crash. In this case, we are using the...

Reconnaissance and Vulnerability Scanning Tool: Raccoon

Raccoon is a tool made for reconnaissance and information gathering with an emphasis on simplicity. It will do everything from fetching DNS records, retrieving WHOIS information, obtaining TLS data, detecting WAF presence and up to threaded dir busting and subdomain enumeration. Every scan output...

FreeBSD : chromium -- multiple vulnerabilities (b9c525d9-9198-11e8-beba-080027ef1a23)

Google Chrome Releases reports : 42 security fixes in this release, including : - 850350 High CVE-2018-6153: Stack buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2018-06-07 - 848914 High CVE-2018-6154: Heap buffer overflow in WebGL. Reported by Omair on 2018-06-01 -...

chromium -- multiple vulnerabilities

Google Chrome Releases reports: 42 security fixes in this release, including: 850350 High CVE-2018-6153: Stack buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2018-06-07 848914 High CVE-2018-6154: Heap buffer overflow in WebGL. Reported by Omair on 2018-06-01 842265 Hig...

imagemagick/ping_mvg_fuzzer: Use-of-uninitialized-value in IsFuzzyEquivalencePixelInfo

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=6090470814908416 Project: imagemagick Fuzzer: libFuzzerimagemagickpingmvgfuzzer Fuzz target binary: pingmvgfuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type:...