imagemagick/ping_mvg_fuzzer: Crash in TracePath

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=6017495113662464 Project: imagemagick Fuzzer: libFuzzerimagemagickpingmvgfuzzer Fuzz target binary: pingmvgfuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type: UNKNOWN...

Researchers Warn of Microsoft Zero-Day RCE Bug

Researchers have discovered a medium-severity Windows vulnerability that enables remote attackers to execute arbitrary code – and Microsoft hasn’t issued a patch yet. The flaw, which was first discovered by Dmitri Kaslov of Telspace Systems, exists within the handling of error objects in JScript,...

poppler/pdf_fuzzer: Use-of-uninitialized-value in Splash::fillGlyph2

Detailed report: https://oss-fuzz.com/testcase?key=5830388655063040 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: Splash::fillGlyph2...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of May 28, 2018

I ended up at an urgent care clinic earlier this week and found out I have strep throat. The doctor who examined me asked me what medicine I had taken prior to my visit to help alleviate my throat pain, to which I replied, “I took a multi-symptom liquid medicine because the pain was keeping me...

CVE-2018-4990 Adobe Reader code execution exploit analysis-exploit warning-the black bar safety net

2018 5 on 15 September, ESET released the article“A tale of two zero-days”, the article disclosed this year 3 month ESET in malware scan engine VirusTotal on the capture of the one used to attack the test PDF document. The PDF document contains a sample of two pieces of 0-day Vulnerability,...

libreoffice/htmlfuzzer: Heap-use-after-free in FreetypeFont::AddRef

Detailed report: https://oss-fuzz.com/testcase?key=6320589856833536 Project: libreoffice Fuzzer: libFuzzerlibreofficehtmlfuzzer Fuzz target binary: htmlfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x60f0005db9e8 Crash State:...

Appnitro MachForm < 4.2.3 Multiple Vulnerabilities

Appnitro MachForm is prone to multiple vulnerabilities. Copyright C 2018 Greenbone Networks GmbH 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-or-later This program is free software; you c...

CentOS 7 : libvorbis (CESA-2018:1058)

An update for libvorbis is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

poppler/pdf_fuzzer: Use-of-uninitialized-value in clip01

Project: https://anongit.freedesktop.org/git/poppler/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=5732381972496384 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type:...

poppler/pdf_fuzzer: Use-of-uninitialized-value in FoFiType1::parse

Project: https://anongit.freedesktop.org/git/poppler/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=5072764116402176 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type:...

poppler/pdf_fuzzer: Use-of-uninitialized-value in copyString

Project: https://anongit.freedesktop.org/git/poppler/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=4923503668101120 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type:...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of May 21, 2018

Not that I needed to the reminder, but the influx of emails with the subject line “Updates to our Privacy Policy” from companies that I deal with and some that I’ve never heard of! means that TODAY is the day! The General Data Protection Regulation GDPR has officially taken effect. Originally...

poppler/pdf_fuzzer: Use-of-uninitialized-value in Decrypt::makeFileKey2

Project: https://anongit.freedesktop.org/git/poppler/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=6307526613139456 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type:...

Hackers are exploiting a new zero-day flaw in GPON routers

Even after being aware of various active cyber attacks against the GPON Wi-Fi routers, if you haven't yet taken them off the Internet, then be careful—because a new botnet has joined the GPON party, which is exploiting an undisclosed zero-day vulnerability in the wild. Security researchers from...

Hackers are exploiting a new zero-day flaw in GPON routers

Even after being aware of various active cyber attacks against the GPON Wi-Fi routers, if you haven't yet taken them off the Internet, then be careful—because a new botnet has joined the GPON party, which is exploiting an undisclosed zero-day vulnerability in the wild. Security researchers from...

poppler/pdf_fuzzer: Index-out-of-bounds in BaseCryptStream::BaseCryptStream

Project: https://anongit.freedesktop.org/git/poppler/poppler.git Detailed report: https://oss-fuzz.com/testcase?key=4785085529194496 Project: poppler Fuzzer: libFuzzerpopplerpdffuzzer Fuzz target binary: pdffuzzer Job Type: libfuzzerubsanpoppler Platform Id: linux Crash Type: Index-out-of-bounds...

RHEL 7 : kernel-alt (RHSA-2018:1374)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1374 advisory. The kernel-alt packages provide the Linux kernel version 4.x. Security Fixes: kernel: ptrace incorrect error handling leads to corruption an...

Adobe Reader zero-day discovered alongside Windows vulnerability

During the first half of 2018, we have witnessed some particularly interesting zero-day exploits, including one for Flash CVE-2018-4878 and more recently for Internet Explorer CVE-2018-8174. The former was quickly used by exploit kits such as Magnitude, while it is only a matter of time before we...

dlplibs/cdrfuzzer: Use-of-uninitialized-value in libcdr::CDRParserState::_getRGBColor

Detailed report: https://oss-fuzz.com/testcase?key=5767834947813376 Project: dlplibs Fuzzer: libFuzzerdlplibscdrfuzzer Fuzz target binary: cdrfuzzer Job Type: libfuzzermsandlplibs Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

qpid-proton/fuzz-connection-driver: Index-out-of-bounds in pni_inspect_enter

Project: https://github.com/apache/qpid-proton.git Detailed report: https://oss-fuzz.com/testcase?key=6237435934539776 Project: qpid-proton Fuzzer: libFuzzerqpid-protonfuzz-connection-driver Fuzz target binary: fuzz-connection-driver Job Type: libfuzzerubsanqpid-proton Platform Id: linux Crash...