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...

wireshark/fuzzshark_ip: Crash in dissect_nbap_TransportFormatSet_NrOfTransportBlocks

Project: https://code.wireshark.org/review/wireshark Detailed report: https://oss-fuzz.com/testcase?key=5076896275496960 Project: wireshark Fuzzer: libFuzzerwiresharkfuzzsharkip Fuzz target binary: fuzzsharkip Job Type: libfuzzerubsanwireshark Platform Id: linux Crash Type: UNKNOWN WRITE Crash...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of December 4, 2017

It snowed in Austin, Texas last night. It’s not a big deal for those of you who live in areas where you’re used to snow, but for those of us who are native Texans, it’s a big deal. Funny enough, I had scheduled a maintenance appointment for later today to make sure our heater is in working order...

macOS High Sierra - Root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Mac OS X Root Privilege Escalation', 'Description' = %q This module exploits a serious flaw...

unrar/unrar_fuzzer: NULL

Detailed report: https://oss-fuzz.com/testcase?key=6436091927199744 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: NULL Sanitizer: memory MSAN Recommende...

unrar/unrar_fuzzer: Use-of-uninitialized-value in IsRelativeSymlinkSafe

Project: https://github.com/aawc/unrar.git Detailed report: https://oss-fuzz.com/testcase?key=5604229642190848 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzermsanunrar Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of November 20, 2017

It’s that time of year again, when many will gather with their families, eat way too much, and catch those crazy Black Friday sales. I’ve been seeing “Black Friday” sales for almost two weeks now. Cyber Monday, which falls on the Monday after the U.S. Thanksgiving holiday, is probably going to be...

yara/macho_fuzzer: Heap-buffer-overflow in macho_handle_segment_64_be

Project: https://github.com/VirusTotal/yara.git Detailed report: https://oss-fuzz.com/testcase?key=5917108346028032 Project: yara Fuzzer: libFuzzeryaramachofuzzer Fuzz target binary: machofuzzer Job Type: libfuzzerasanyara Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address:...

wpantund/wpantund-fuzz: Heap-use-after-free in in6_addr_to_string

Detailed report: https://oss-fuzz.com/testcase?key=5971366667878400 Project: wpantund Fuzzer: libFuzzerwpantundwpantund-fuzz Fuzz target binary: wpantund-fuzz Job Type: libfuzzerasanwpantund Platform Id: linux Crash Type: Heap-use-after-free READ 16 Crash Address: 0x63100019f7f5 Crash State:...