wireshark/fuzzshark_ip: Crash in dissect_nbap_TransportFormatSet_NrOfTransportBlocks

Project: https://code.wireshark.org/review/wireshark https://gitlab.com/wireshark/wireshark.git Detailed report: https://oss-fuzz.com/testcase?key=5076896275496960 Project: wireshark Fuzzer: libFuzzerwiresharkfuzzsharkip Fuzz target binary: fuzzsharkip Job Type: libfuzzerubsanwireshark Platform I...

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

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 State: IsRelativeSymlinkSafe ExtractUnixLink3...

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:...

open62541/fuzz_binary_decode: Heap-use-after-free in UA_Array_copy

Project: https://github.com/open62541/open62541.git Detailed report: https://oss-fuzz.com/testcase?key=5212581976342528 Project: open62541 Fuzzer: libFuzzeropen62541fuzzbinarydecode Fuzz target binary: fuzzbinarydecode Job Type: libfuzzerasanopen62541 Platform Id: linux Crash Type:...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of November 13, 2017

The dreaded white, blank screen in Microsoft Word is taunting me, with its blinking cursor asking for words to be written. Just when I thought I wouldn’t get any inspiration for this week’s blog, inspiration came to me from beyond through our late CTO Raimund Genes. Earlier this week, the third...

unrar/unrar_fuzzer: Heap-buffer-overflow in File::Write

Detailed report: https://oss-fuzz.com/testcase?key=5319346072059904 Project: unrar Fuzzer: libFuzzerunrarfuzzer Fuzz target binary: unrarfuzzer Job Type: libfuzzerasanunrar Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address: 0x7fe3fc376800 Crash State: File::Write...

Updated roundcubemail packages fix security vulnerability

It was discovered that roundcubemail contained a zero-day file disclosure vulnerability caused by insuficient input validation which was currently being exploited by hackers to read roundcube's configuration files and steal its database credentials CVE-2017-16651...

MGASA-2017-0409 Updated roundcubemail packages fix security vulnerability

It was discovered that roundcubemail contained a zero-day file disclosure vulnerability caused by insuficient input validation which was currently being exploited by hackers to read roundcube's configuration files and steal its database credentials CVE-2017-16651...

How Next-Generation Firewall Platforms Help Protect Your Perimeter at Each Stage of the Cyber Kill Chain*

Whether you need to upgrade your firewalls on-premise or in the cloud, next-generation firewalls NGFWs can significantly reduce the risks associated with the modern threat landscape. Since attacks have evolved using techniques such as encryption, polymorphism, etc., firewalls have also evolved to...

Patch Tuesday: Microsoft Releases Update to Fix 53 Vulnerabilities

It's Patch Tuesday—time to update your Windows devices. Microsoft has released a large batch of security updates as part of its November Patch Tuesday in order to fix a total of 53 new security vulnerabilities in various Windows products, 19 of which rated as critical, 31 important and 3 moderate...

Adobe Patches Flash Player, 56 Bugs in Reader and Acrobat

Adobe kicked off today’s Patch Tuesday barrage with a monster update for Acrobat and Reader patching dozens of remote code execution vulnerabilities, along with the near-customary Flash Player update addressing a handful of critical flaws. None of the vulnerabilities patched today are under activ...

libreoffice/scrtffuzzer: Heap-buffer-overflow in ScCompiler::NextSymbol

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5665914566475776 Project: libreoffice Fuzzer: libFuzzerlibreofficescrtffuzzer Fuzz target binary: scrtffuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type:...

A week in security (November 6 – November 12)

After coming out victorious in a case against PUPs, Malwarebytes CEO Marcin Kleczynski has this to say: We fought for our users and we won. -- Marcin Kleczynski @mkleczynski November 9, 2017 And my, do we feel like champions! You can read more about this here. Last week, we looked into the...

How Reputation Intelligence Improves Application Security

Reputation intelligence is information about cyber entities known for specific activity, whether malicious or benign, which can be fed to and actioned on by a web application firewall WAF. It provides an additional application security layer by effectively identifying and blocking threats from...

TippingPoint Threat Intelligence and Zero-Day Coverage – Week of November 6, 2017

I started a 14-day detox this week that eliminates common food allergens and hormones. It’s going to be two weeks of no fun, but it’s good to give your body a little reset. Plus, I’ll be done just in time for the Thanksgiving holiday. Eliminating toxins from your body can be compared to eliminati...