TippingPoint Threat Intelligence and Zero-Day Coverage – Week of January 1, 2018

Happy New Year! It’s out with the old, in with the new, right? Except we all know that the old tends to stick around, especially when it comes to vulnerabilities and patching them. Trend Micro predicts that that 2018’s biggest attacks will originate from known vulnerabilities. And speaking of kno...

Not So Crystal Clear - Zeus Variant Spoils Ukrainian Holiday

This post was authored by Edmund Brumaghin with contributions from Ben Baker, Dave Maynor and Matthew Molyett. Introduction Talos has observed a cyber attack which was launched using the official website of Ukraine-based accounting software developer Crystal Finance Millennium CFM. This vector is...

libreoffice/fodsfuzzer: Heap-use-after-free in cppu::_destructData

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=4963204691132416 Project: libreoffice Fuzzer: libFuzzerlibreofficefodsfuzzer Fuzz target binary: fodsfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type:...

Wickr Inc - Zero Day Vulnerability Research Report P1

Document Title: =============== Wickr Inc - Zero Day Vulnerability Research Report P1 References: =========== https://www.vulnerability-lab.com/getcontent.php?id=1994 Document: https://www.vulnerability-lab.com/resources/documents/56129965121925.rar Key: 3986592835691561956295629856195 Videos:...

Wickr Inc Bug Bounty Program - Zero Day Vulnerabilities

Document Title: =============== Wickr Inc Bug Bounty Program - Zero Day Vulnerabilities References: =========== https://www.vulnerability-lab.com/getcontent.php?id=2055 Playlist: https://www.youtube.com/playlist?list=PL2hnNNM3yw-3svLm9UdSzvlVVZcx5DxV Videos:...

Wickr Inc Bug Bounty Program - Zero Day Vulnerabilities

Document Title: =============== Wickr Inc Bug Bounty Program - Zero Day Vulnerabilities References: =========== https://www.vulnerability-lab.com/getcontent.php?id=2055 Playlist: https://www.youtube.com/playlist?list=PL2hnNNM3yw-3svLm9UdSzvlVVZcx5DxV Videos:...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of December 25, 2017

Last Sunday, my day could be best described by the lyrics of Sammy Hagar’s song “I Can’t Drive 55.” I was issued a ticket for an alleged speeding infraction. I usually drive about 10 mph over the speed limit, but my “alleged” lead foot got the best of me and so did the Texas Highway Patrol. C’est...

gdal/cad_fuzzer: in CADHandle::getAsLong

Detailed report: https://oss-fuzz.com/testcase?key=6093626703609856 Project: gdal Fuzzer: aflgdalcadfuzzer Fuzz target binary: cadfuzzer Job Type: aflasangdal Platform Id: linux Crash Type: READ 8 Crash Address: 0x6020000428dd Crash State: CADHandle::getAsLong DWGFileRNUMBER::GetNOD...

Code Used in Zero Day Huawei Router Attack Made Public

Exploit code used in the Mirai malware variant called Satori, which was used to attack hundreds of thousands of Huawei routers over the past several weeks, is now public. Researchers warn the code will quickly become a commodity and be leveraged in DDoS attacks via botnets such as Reaper or...

Huawei HG532 Router Remote Code Execution(CVE-2017-17215)

A Zero-Day vulnerability CVE-2017-17215 in the Huawei home router HG532 has been discovered by Check Point Researchers, and hundreds of thousands of attempts to exploit it have already been found in the wild. The delivered payload has been identified as OKIRU/SATORI, an updated variant of Mirai...

libreoffice/htmlfuzzer: Bad-cast to SwTableBox from SwClient in DelBoxNode

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5494093451886592 Project: libreoffice Fuzzer: libFuzzerlibreofficehtmlfuzzer Fuzz target binary: htmlfuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash...

Satori IoT Botnet Exploits Zero-Day to Zombify Huawei Routers

Although the original creators of the infamous IoT malware Mirai have already been arrested and sent to jail, the variants of the notorious botnet are still in the game due to the availability of its source code on the Internet. Hackers have widely used the infamous IoT malware to quietly amass a...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of December 18, 2017

In the 2000 movie High Fidelity, the concept of making lists is a dominant focus. What are your top five favorite records? Top five side one, track ones? Top five dream jobs? In the movie, Rob Gordon, portrayed by John Cusack, decides to categorize his top five most memorable breakups in order to...

Vitek - Remote Command Execution Information Disclosure (PoC)

Vitek - Remote Command Execution Information Disclosure PoC STX Subject: Vitek RCE and Information Disclosure and possible other OEM Attack vector: Remote Authentication: Anonymous no credentials needed Researcher: bashis December 2017 PoC: https://github.com/mcw0/PoC Release date: December 22,...

Ecava IntegraXor

CVSS v3 5.3 ATTENTION: Remotely exploitable/low skill level to exploit. Vendor: Ecava Equipment: IntegraXor Vulnerabilities: SQL Injection AFFECTED PRODUCTS The following version of IntegraXor, a web SCADA/HMI solution, is affected: Ecava IntegraXor v 6.1.1030.1 and prior. IMPACT Successful...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of December 11, 2017

If you read my weekly blog or follow me on Twitter, you know that I’m a huge sports fan. Unfortunately, when you don’t live in the town of your favorite team, you can be subject to blackout rules. So, my husband and I decided to purchase NFL Sunday Ticket from DirecTV. Fast forward to a couple of...

gdal/gdal_fuzzer: Crash in extpdstemplate

Project: https://github.com/OSGeo/gdal.git Detailed report: https://oss-fuzz.com/testcase?key=5287456308985856 Project: gdal Fuzzer: libFuzzergdalfuzzer Fuzz target binary: gdalfuzzer Job Type: libfuzzerubsangdal Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x00002072b678 Crash...

Multiple OEM - 'nsd' Remote Stack Format String (PoC)

STX Subject: Remote Stack Format String in 'nsd' binary from multiple OEM Attack vector: Remote Authentication: Anonymous no credentials needed Researcher: bashis December 2017 PoC: https://github.com/mcw0/PoC Release date: December 14, 2017 Full Disclosure: 0-Day - PoC - 1 $ curl...

Zero-Day Remote 'Root' Exploit Disclosed In AT&T DirecTV WVB Devices

Security researchers have publicly disclosed an unpatched zero-day vulnerability in the firmware of AT&T DirecTV WVB kit after trying to get the device manufacturer to patch this easy-to-exploit flaw over the past few months. The problem is with a core component of the Genie DVR system that's...

Three Hackers Plead Guilty to Creating IoT-based Mirai DDoS Botnet

The U.S. federal officials have arrested three hackers who have pleaded guilty to computer-crimes charges for creating and distributing Mirai botnet that crippled some of the world's biggest and most popular websites by launching the massive DDoS attacks last year. According to the federal court...