Hacker Discloses Unpatched Windows Zero-Day Vulnerability (With PoC)

A security researcher has publicly disclosed the details of a previously unknown zero-day vulnerability in the Microsoft's Windows operating system that could help a local user or malicious program obtain system privileges on the targeted machine. And guess what? The zero-day flaw has been...

Hacker Discloses Unpatched Windows Zero-Day Vulnerability (With PoC)

A security researcher has publicly disclosed the details of a previously unknown zero-day vulnerability in the Microsoft's Windows operating system that could help a local user or malicious program obtain system privileges on the targeted machine. And guess what? The zero-day flaw has been...

graphicsmagick/coder_MVG_fuzzer: Stack-buffer-overflow in TranslateTextEx

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=5158172004712448 Project: graphicsmagick Fuzzer: aflgraphicsmagickcoderMVGfuzzer Fuzz target binary: coderMVGfuzzer Job Type: aflasangraphicsmagick Platform Id: linux Crash Type:...

envoy/h1_capture_fuzz_test: Heap-use-after-free in std::__1::shared_ptr<Envoy::Network::Address::Instance const>::shared_ptr

Detailed report: https://oss-fuzz.com/testcase?key=6231939177512960 Project: envoy Fuzzer: libFuzzerenvoyh1capturefuzztest Fuzz target binary: h1capturefuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x60500077ea00 Crash State:...

Back to Basics: Why We Need to Encourage More Secure IoT Development

The Internet of Things IoT is radically reshaping the way we live and work. Before our very eyes, organizations are becoming more agile, efficient and cost effective to run, all while consumers marvel at the wonders of the smart home, fitness trackers and connected cars. There’s just one major...

curl/curl_fuzzer_http: NULL

Project: https://github.com/curl/curl.git Detailed report: https://oss-fuzz.com/testcase?key=5101396595572736 Project: curl Fuzzer: libFuzzercurlfuzzerhttp Fuzz target binary: curlfuzzerhttp Job Type: libfuzzerubsancurl Platform Id: linux Crash Type: Null-dereference READ Crash Address:...

Darkhotel Exploits Microsoft Zero-Day VBScript Flaw

Researchers have discovered that the Darkhotel APT is exploiting a recently-patched zero-day vulnerability impacting Microsoft VBScript. Researchers at Trend Micro recently disclosed the flaw in Microsoft Visual Basic Scripting Engine VBScript, an active scripting language developed by Microsoft...

Microsoft Edge Chakra DictionaryPropertyDescriptor::CopyFrom Failed Copy

Microsoft Edge: Chakra: DictionaryPropertyDescriptor::CopyFrom doesn't copy all fields CVE-2018-8291 Here's the method. template template void DictionaryPropertyDescriptor::CopyFromDictionaryPropertyDescriptor& descriptor this-Attributes = descriptor.Attributes; this-Data = descriptor.Data ==...

Patch Tuesday, August 2018 Edition

Adobe and Microsoft each released security updates for their software on Tuesday. Adobe plugged five security holes in its Flash Player browser plugin. Microsoft pushed 17 updates to fix at least 60 vulnerabilities in Windows and other software, including two "zero-day" flaws that attackers were...

ex-NSA Hacker Discloses macOS High Sierra Zero-Day Vulnerability

Your Mac computer running the Apple's latest High Sierra operating system can be hacked by tweaking just two lines of code, a researcher demonstrated at the Def Con security conference on Sunday. Patrick Wardle, an ex-NSA hacker and now Chief Research Officer of Digita Security, uncovered a...

ex-NSA Hacker Discloses macOS High Sierra Zero-Day Vulnerability

Your Mac computer running the Apple's latest High Sierra operating system can be hacked by tweaking just two lines of code, a researcher demonstrated at the Def Con security conference on Sunday. Patrick Wardle, an ex-NSA hacker and now Chief Research Officer of Digita Security, uncovered a...

libreoffice/ww6fuzzer: Bad-cast to SwIndexReg from invalid vptr in SwIndex::Remove

Detailed report: https://oss-fuzz.com/testcase?key=6290151587184640 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash Address: 0x000012e6bed8 Crash State: Bad-cast to SwIndexRe...

DEF CON 2018: Apple 0-Day (Re)Opens Door to ‘Synthetic’ Mouse-Click Attack

LAS VEGAS – By tweaking just two lines of code, a researcher stumbled on an Apple zero-day that could allow a local attacker to virtually “click” a security prompt and thus load a kernel extension on systems running Apple’s latest High Sierra operating system. Kernel access on a Mac gives an...

libreoffice/ww6fuzzer: Bad-cast to SwNodeSwTable::GetTableNode in SwChartLockController_Helper::LockUnlockAllCharts

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=6651521981743104 Project: libreoffice Fuzzer: libFuzzerlibreofficeww6fuzzer Fuzz target binary: ww6fuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash...

VMSA-2018-0022:VMware Workstation and Fusion updates address an out-of-bounds write issue

VMSA-2018-0022 VMware Workstation and Fusion updates address an out-of-bounds write issue VMware Security Advisory VMware Security Advisory Advisory ID: VMSA-2018-0022 VMware Security Advisory Severity: Critical VMware Security Advisory Synopsis: VMware Workstation and Fusion updates address an...

boringssl/ssl_ctx_api: Heap-buffer-overflow in parse_sigalgs_list

Project: https://boringssl.googlesource.com/boringssl Detailed report: https://oss-fuzz.com/testcase?key=5807097051611136 Project: boringssl Fuzzer: libFuzzerboringsslsslctxapi Fuzz target binary: sslctxapi Job Type: libfuzzerasanboringssl Platform Id: linux Crash Type: Heap-buffer-overflow READ ...

Horizon 6, 7, and Horizon Client for Windows updates address an out-of-bounds read vulnerability

Out-of-bounds read vulnerability in the Message Framework library Horizon 6, 7, Horizon Agent, and Horizon Client for Windows contain an out-of-bounds read vulnerability in the Message Framework library. Successfully exploiting this issue may allow a less-privileged user to leak information from ...

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...

CVE-2018-14261

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

WECON LeviStudioU (Update A)

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: WECON Technology Co., Ltd Equipment: LeviStudioU --------- Begin Update A Part 1 of 3 --------- Vulnerabilities: Stack-based Buffer Overflow, Heap-based Buffer Overflow, Out-of-Bounds Write,...