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 Vincent Liu
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Profile of Vincent Liu

Partner, Bishop Fox
News & Commentary Posts: 16

Vincent Liu (CISSP) is a Partner at Bishop Fox, a cyber security consulting firm providing services to the Fortune 500, global financial institutions, and high-tech startups. In this role, he oversees firm management, client matters, and strategy consulting.

Vincent is a recognized expert, having presented at Black Hat and Microsoft BlueHat. He is regularly cited by the press, and has been interviewed by media outlets like Al Jazeera and NPR. Vincent has also co authored seven books including several industry best-sellers, such as: Hacking Exposed Wireless 1st and 2nd Edition; Hacking Exposed Web Applications 3rd Edition, and most recently Web Application Security: A Beginner's Guide. He serves as returning faculty at the Practicising Law Institute, and sits on the advisory boards for the University of Advancing Technology and the cyber security accelerator, Mod N Labs.

Articles by Vincent Liu

The What And The Why Of Professional Penetration Testing

9/20/2010
Welcome to the first in a series of posts on professional penetration testing. During the course of the next few entries, I will shed light on the often confusing and rarely straightforward world of penetration testing based on my experience during the past decade as both a professional penetration tester and a manager of penetration testing teams.

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'Hidden Tunnels' Help Hackers Launch Financial Services Attacks
Kelly Sheridan, Staff Editor, Dark Reading,  6/20/2018
Inside a SamSam Ransomware Attack
Ajit Sancheti, CEO and Co-Founder, Preempt,  6/20/2018
Tesla Employee Steals, Sabotages Company Data
Jai Vijayan, Freelance writer,  6/19/2018
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From DHS/US-CERT's National Vulnerability Database
CVE-2018-12697
PUBLISHED: 2018-06-23
A NULL pointer dereference (aka SEGV on unknown address 0x000000000000) was discovered in work_stuff_copy_to_from in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. This can occur during execution of objdump.
CVE-2018-12698
PUBLISHED: 2018-06-23
demangle_template in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows attackers to trigger excessive memory consumption (aka OOM) during the "Create an array for saving the template argument values" XNEWVEC call. This can occur during execution of objdump.
CVE-2018-12699
PUBLISHED: 2018-06-23
finish_stab in stabs.c in GNU Binutils 2.30 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact, as demonstrated by an out-of-bounds write of 8 bytes. This can occur during execution of objdump.
CVE-2018-12700
PUBLISHED: 2018-06-23
A Stack Exhaustion issue was discovered in debug_write_type in debug.c in GNU Binutils 2.30 because of DEBUG_KIND_INDIRECT infinite recursion.
CVE-2018-11560
PUBLISHED: 2018-06-23
The webService binary on Insteon HD IP Camera White 2864-222 devices has a stack-based Buffer Overflow leading to Control-Flow Hijacking via a crafted usr key, as demonstrated by a long remoteIp parameter to cgi-bin/CGIProxy.fcgi on port 34100.