Zero-Day Bug Patched by Microsoft, Part of December Patch TuesdZero-Day Bug Fixed by Microsoft in December Patch Tuesdayay

Microsoft has patched a zero-day vulnerability actively being used against older versions of the Windows operating system, as part of its December Patch Tuesday updates. According to the software giant, the vulnerability CVE-2018-8611 is an elevation-of-privilege EoP bug that affects Windows 7...

Patch Tuesday, December 2018 Edition

Adobe and Microsoft each released updates today to tackle critical security weaknesses in their software. Microsoft's December patch batch is relatively light, addressing more than three dozen vulnerabilities in Windows and related applications. Adobe has issued security fixes for its Acrobat and...

Using Fuzzing to Mine for Zero-Days

Fuzzing is a term that sounds hard to take seriously. But it needs to be, in light of today’s attack landscape. Fuzzing has traditionally been a sophisticated technique used by professional threat researchers to discover vulnerabilities in hardware and software interfaces and applications. They d...

From DirectX to the Windows Kernel--a few of the CVE vulnerability analysis-vulnerability warning-the black bar safety net

One, Foreword Operating systemthe kernel is each vulnerability the use of chain final goal, we can view the Zero Day Initiative ZDI Pwn2Own calendar year, race, and understand this aspect of the content. Windows kernel has always been the attacker keen to target, my favorite is the abuse of the...

New Adobe Flash Zero-Day Exploit Found Hidden Inside MS Office Docs

Cybersecurity researchers have discovered a new zero-day vulnerability in Adobe Flash Player that hackers are actively exploiting in the wild as part of a targeted campaign appears to be attacking a Russian state health care institution. The vulnerability, tracked as CVE-2018-15982 , is a...

New Adobe Flash Zero-Day Exploit Found Hidden Inside MS Office Docs

Cybersecurity researchers have discovered a new zero-day vulnerability in Adobe Flash Player that hackers are actively exploiting in the wild as part of a targeted campaign appears to be attacking a Russian state health care institution. The vulnerability, tracked as CVE-2018-15982, is a...

New Flash Player zero-day used against Russian facility

For the past couple of years, Office documents have largely replaced exploit kits as the primary malware delivery vector, giving threat actors the choice between social engineering lures and exploits or a combination of both. While today's malicious spam malspam heavily relies on macros and popul...

Adobe Flash Zero-Day Leveraged Via Office Docs in Campaign

An Adobe Flash Player zero-day exploit has been spotted in the wild as part of a widespread campaign, researchers said on Wednesday. Adobe has just issued a patch for the previously unknown critical flaw. The vulnerability, CVE-2018-15982, is a use-after-free flaw enabling arbitrary code executio...

harfbuzz/hb-subset-fuzzer: Heap-buffer-overflow in CFF::CFF2VariationStore::serialize

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=5660711141769216 Project: harfbuzz Fuzzer: libFuzzerharfbuzzhb-subset-fuzzer Fuzz target binary: hb-subset-fuzzer Job Type: libfuzzerasanharfbuzz Platform Id: linux Crash Type: Heap-buffer-overflo...

graphicsmagick/coder_XPM_fuzzer: Use-of-uninitialized-value in QueryColorname

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=5724087586914304 Project: graphicsmagick Fuzzer: libFuzzergraphicsmagickcoderXPMfuzzer Fuzz target binary: coderXPMfuzzer Job Type: libfuzzermsangraphicsmagick Platform Id: linux Crash Type:...

WebKit JIT ByteCodeParser::handleIntrinsicCall Type Confusion

WebKit: JIT: Type confusion bugs in ByteCodeParser::handleIntrinsicCall CVE-2018-4382 case ArrayPushIntrinsic: ... if staticcastargumentCountIncludingThis = MINSPARSEARRAYINDEX return false; ArrayMode arrayMode = getArrayModemcurrentInstructionOPCODELENGTHopcall - 2.u.arrayProfile, Array::Write;...

INVT Electric VT-Designer

1. EXECUTIVE SUMMARY CVSS v3 6.3 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: INVT Electric Equipment: VT-Designer Vulnerabilities: Deserialization of Untrusted Data, Heap-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could cause...

The Nature of Mass Exploitation Campaigns

We’ve all seen the movies where there’s a dark hooded figure sitting behind a keyboard entering a 3D virtualized representation of the internet. Focusing in on their target, the figure sees various bits of information about that person, from their birth date, to headshot of them stepping out of a...

skia/api_mock_gpu_canvas: Heap-use-after-free in void SkGlyphRunListPainter::drawGlyphRunAsBMPWithPathFallback<GrTextBlob::genera

Project: https://skia.googlesource.com/skia.git Detailed report: https://oss-fuzz.com/testcase?key=5737185492336640 Project: skia Fuzzer: aflskiaapimockgpucanvas Fuzz target binary: apimockgpucanvas Job Type: aflasanskia Platform Id: linux Crash Type: Heap-use-after-free READ 2 Crash Address:...

Securing Containers in The AWS Cloud with Trend Micro

Rapid adoption of containers is changing the way that businesses build their applications. Services like Amazon ECS, Amazon EKS, and AWS Fargate let builders focus on solving business problems instead of managing infrastructure. But the move to containers also requires a shift in how you approach...

imagemagick/crop_fuzzer: Index-out-of-bounds in LibRaw::parse_fuji

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=5187732979580928 Project: imagemagick Fuzzer: libFuzzerimagemagickcropfuzzer Fuzz target binary: cropfuzzer Job Type: libfuzzerubsanimagemagick Platform Id: linux Crash Type:...

harfbuzz/hb-shape-fuzzer: Heap-buffer-overflow in BEInt<unsigned int, 4>::operator unsigned int

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=5634620935110656 Project: harfbuzz Fuzzer: aflharfbuzzhb-shape-fuzzer Fuzz target binary: hb-shape-fuzzer Job Type: aflasanharfbuzz Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash...

imagemagick/ping_icon_fuzzer: Use-of-uninitialized-value in crc32_little

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=5706734912405504 Project: imagemagick Fuzzer: libFuzzerimagemagickpingiconfuzzer Fuzz target binary: pingiconfuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type:...

dav1d/dav1d_fuzzer: Use-of-uninitialized-value in iclip

Project: https://code.videolan.org/videolan/dav1d.git Detailed report: https://oss-fuzz.com/testcase?key=5671919538405376 Project: dav1d Fuzzer: libFuzzerdav1dfuzzer Fuzz target binary: dav1dfuzzer Job Type: libfuzzermsandav1d Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Addres...

0-Days Found in iPhone X, Samsung Galaxy S9, Xiaomi Mi6 Phones

At Pwn2Own 2018 mobile hacking competition held in Tokyo on November 13-14, white hat hackers once again demonstrated that even the fully patched smartphones running the latest version of software from popular smartphone manufacturers can be hacked. Three major flagship smartphones—iPhone X,...