Mozilla Spidermonkey - Unboxed Objects Uninitialized Memory Access Exploit

/ Mozilla Spidermonkey - Unboxed Objects Uninitialized Memory Access For constructors, Spidermonkey implements a "definite property analysis" 1 to compute which properties will definitely exist on the constructed objects. Spidermonkey then directly allocates the constructed objects with the final...

Microsoft DirectWrite AFDKO - Out-of-Bounds Read in OpenType Font Handling Due to Undefined FontName Index

Microsoft DirectWrite AFDKO - Out-of-Bounds Read in OpenType Font Handling Due to Undefined FontName Index -----===== Background =====----- AFDKO Adobe Font Development Kit for OpenType is a set of tools for examining, modifying and building fonts. The core part of this toolset is a font handling...

bzip2 -- multiple issues

bzip2 developers reports: CVE-2016-3189 - Fix use-after-free in bzip2recover Jakub Martisko CVE-2019-12900 - Detect out-of-range nSelectors in corrupted files Albert Astals Cid. Found through fuzzing karchive...

CVE-2019-10997

An issue was discovered on Phoenix Contact AXC F 2152 No.2404267 before 2019.0 LTS and AXC F 2152 STARTERKIT No.1046568 before 2019.0 LTS devices. Protocol Fuzzing on PC WORX Engineer by a man in the middle attacker stops the PLC service. The device must be rebooted, or the PLC service must be...

CVE-2019-10997

An issue was discovered on Phoenix Contact AXC F 2152 No.2404267 before 2019.0 LTS and AXC F 2152 STARTERKIT No.1046568 before 2019.0 LTS devices. Protocol Fuzzing on PC WORX Engineer by a man in the middle attacker stops the PLC service. The device must be rebooted, or the PLC service must be...

CVE-2019-10997

CVE-2019-10997 affects Phoenix Contact PLCNext AXC F 2152 family (article 2404267) and Starterkit (1046568) prior to firmware 2019.0 LTS. The issue arises from a man-in-the-middle scenario where protocol fuzzing on PC WORX Engineer can cause the PLC service to stop, requiring a reboot or manual r...

CVE-2019-10997

An issue was discovered on Phoenix Contact AXC F 2152 No.2404267 before 2019.0 LTS and AXC F 2152 STARTERKIT No.1046568 before 2019.0 LTS devices. Protocol Fuzzing on PC WORX Engineer by a man in the middle attacker stops the PLC service. The device must be rebooted, or the PLC service must be...

autoPwn - Automate Repetitive Tasks For Fuzzing

Warning Completely re-writing this right now. Focus will be on interactive Linux apps that only take input from stdin for starters. Attempting to use Shellphish's Driller and Fuzzer functionality. autoPwn in it's current state will do this in limited form. Simply run autoPwn ./binary then select...

openSUSE Security Update : java-1_8_0-openjdk (openSUSE-2019-1438) (Spectre)

This update for java-180-openjdk to version 8u212 fixes the following issues : Security issues fixed : - CVE-2019-2602: Better String parsing bsc1132728. - CVE-2019-2684: More dynamic RMI interactions bsc1132732. - CVE-2019-2698: Fuzzing TrueType fonts - setCurrGlyphID bsc1132729. - CVE-2018-3639...

Sniffglue - Secure Multithreaded Packet Sniffer

sniffglue is a network sniffer written in rust. Network packets are parsed concurrently using a thread pool to utilize all cpu cores. Project goals are that you can run sniffglue securely on untrusted networks and that it must not crash when processing packets. The output should be as useful as...

Apple macOS 10.14.5 iOS 12.3 JavaScriptCore - Loop-Invariant Code Motion (LICM) in DFG JIT Leaves Stack Variable Uninitialized

Apple macOS 10.14.5 iOS 12.3 JavaScriptCore - Loop-Invariant Code Motion LICM in DFG JIT Leaves Stack Variable Uninitialized While fuzzing JavaScriptCore, I encountered the following modified and commented JavaScript program which crashes jsc from current HEAD and release: // Run with...

SUSE SLED12 / SLES12 Security Update : java-1_8_0-openjdk (SUSE-SU-2019:1219-1) (Spectre)

This update for java-180-openjdk to version 8u212 fixes the following issues : Security issues fixed : CVE-2019-2602: Better String parsing bsc1132728. CVE-2019-2684: More dynamic RMI interactions bsc1132732. CVE-2019-2698: Fuzzing TrueType fonts - setCurrGlyphID bsc1132729. CVE-2019-2422: Better...

Google Chrome V8 - Turbofan JSCallReducer::ReduceArrayIndexOfIncludes Out-of-Bounds Read/Write

!-- Since commit https://chromium.googlesource.com/v8/v8.git/+/c22bb466d8934685d897708119543d099b9d2a9a turbofan supports inlining calls to array.includes and array.indexOf. The logic of the function is roughly: 1. Check the set of possible Maps of the array type with...

imagemagick/encoder_ttf_fuzzer: Use-of-uninitialized-value in TT_Process_Simple_Glyph

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=5769270614556672 Project: imagemagick Fuzzer: libFuzzerimagemagickencoderttffuzzer Fuzz target binary: encoderttffuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type:...

QRGen - Simple Script For Generating Malformed QRCodes

Simple Script For Generating Malformed QRCodes. These qrcodes are useful if you want to test some QRCode scanner's parser or how the application handle QRCode data. Down side of this tool: you need to manually scan codes with camera. Proof Installation What do you need: python3 qrcode Pillow...

Scanners-Box

This is a collection of open-source scanning tools and wordlists for web application security testing. The repository, Scanners-Box, is a collection of tools from various contributors, including lijiejie, ringzero, and others. The tools are categorized into subdomains, database vulnerability...

ffmpeg/ffmpeg_AV_CODEC_ID_AGM_fuzzer: Crash in decode_huffman2

Project: https://git.ffmpeg.org/ffmpeg.git Detailed report: https://oss-fuzz.com/testcase?key=5742854804078592 Project: ffmpeg Fuzzer: libFuzzerffmpegAVCODECIDAGMfuzzer Fuzz target binary: ffmpegAVCODECIDAGMfuzzer Job Type: libfuzzerubsanffmpeg Platform Id: linux Crash Type: UNKNOWN READ Crash...

drAFL - AFL + DynamoRIO = Fuzzing Binaries With No Source Code On Linux

Original AFL supports black-box coverage-guided fuzzing using QEMU mode. I highly recommend to try it first and if it doesn't work you can try this tool. Usage You need to specify DRRUNPATH to point to drrun launcher and LIBCOVPATH to point to libbinafl.so coverage library. You also need to switc...

cryptofuzz/cryptofuzz-openssl-noasm: Use-of-uninitialized-value in bool std::__1::equal<std::__1::__wrap_iter<unsigned char const*>, std::__1::__wr

Project: https://github.com/guidovranken/cryptofuzz.git Detailed report: https://oss-fuzz.com/testcase?key=5734873723043840 Project: cryptofuzz Fuzzer: libFuzzercryptofuzzcryptofuzz-openssl-noasm Fuzz target binary: cryptofuzz-openssl-noasm Job Type: libfuzzermsancryptofuzz Platform Id: linux Cra...

XSStrike v3.1.4 - Most Advanced XSS Detection Suite

XSStrike is a Cross Site Scripting detection suite equipped with four hand written parsers, an intelligent payload generator, a powerful fuzzing engine and an incredibly fast crawler. Instead of injecting payloads and checking it works like all the other tools do, XSStrike analyses the response...