Intel, Microsoft Announce New Bug Bounties

Intel announced its first bug bounty program, offering up to $30,000 to researchers who find critical vulnerabilities in its hardware. The invite-only program, which is being run on the HackerOne platform, was announced today at the CanSecWest conference in Vancouver. Intel said its software,...

HEVD kernel vulnerability training-with Windows play-bug warning-the black bar safety net

For this training of the research study will kernel vulnerability principle, the use of the way, under Windows many common data structures have a preliminary understanding, from the open Ring0 gate. HEVD project address: https://github.com/hacksysteam/HackSysExtremeVulnerableDriver For the kernel...

No Sockets remote overflow exploit methodology-vulnerability warning-the black bar safety net

In this article, I will introduce one in a vulnerable remote machine, get shell access to a simple technology this is just my personal viewpoint to. This is not my own creation of art, but I found it very interesting. So, the focus of this article is that this technology itself, rather than using...

Server Message Block (SMB) Protocol Version 1 Enabled

The remote Windows host supports Server Message Block Protocol version 1 SMBv1. Microsoft recommends that users discontinue the use of SMBv1 due to the lack of security features that were included in later SMB versions. Additionally, the Shadow Brokers group reportedly has an exploit that affects...

TLS 1.3 at 33c3

Nick Sullivan and I gave a talk about TLS 1.3 at 33c3, the latest Chaos Communication Congress. Here's the Fahrplan entry. We spoke about the flow of TLS 1.2 vs. TLS 1.3, how it manages to save a round trip, resumption and 0-RTT, forward secrecy and replays, all the things that were removed, all...

BD Alaris 8015 PC Unit (Update B)

1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION: Low skill level to exploit Vendor: Becton, Dickinson and Company BD Equipment: BD Alaris 8015 PC Unit Vulnerabilities: Insufficiently Protected Credentials, Security Features 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory...

Design/Logic Flaw

A vulnerability in the system management of certain FireAMP system processes in Cisco FireAMP Connector Endpoint software could allow an authenticated, local attacker to stop certain protected FireAMP processes without requiring a password. Stopping certain critical processes could cause a denial...

CVE-2016-6449

A vulnerability in the system management of certain FireAMP system processes in Cisco FireAMP Connector Endpoint software could allow an authenticated, local attacker to stop certain protected FireAMP processes without requiring a password. Stopping certain critical processes could cause a denial...

[SECURITY] Fedora 24 Update: curl-7.47.1-9.fc24

curl is a command line tool for transferring data with URL syntax, supporti ng FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, I MAP, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

[SECURITY] Fedora 25 Update: openssh-7.3p1-4.fc25

SSH Secure SHell is a program for logging into and executing commands on a remote machine. SSH is intended to replace rlogin and rsh, and to provide secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forward...

[SECURITY] Fedora 23 Update: curl-7.43.0-10.fc23

curl is a command line tool for transferring data with URL syntax, supporti ng FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, I MAP, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

[SECURITY] Fedora 25 Update: curl-7.50.3-1.fc25

curl is a command line tool for transferring data with URL syntax, supporti ng FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, I MAP, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

Samsung pay gaps can lead to a hack trade hijacking-vulnerability warning-the black bar safety net

! Spanish security researcher Salvador Mendoza found Samsung Pay a security vulnerability, this vulnerability once exploited, hackers will be able to use another device to the victims of the trade hijacking. Based on a contactless payment system, is many of the newer Samsung phones with the...

iOS 9.3.4 Patches Critical Code Execution Flaw

Apple last week patched a critical iOS memory corruption vulnerability that could allow attackers to execute code on compromised devices. The flaw was found by Team Pangu, a Chinese hacker group that specializes in building iOS jailbreak tools. The vulnerability is fixed in iOS 9.3.4. “An...

Unauthorized Modification of UEFI Variables in UEFI Systems

Lenovo Security Advisory: LEN-2014-002 Potential Impact: Modifications of UEFI variables Severity: Medium Summary: Certain firmware implementations may not correctly protect and validate information contained in certain UEFI variables. Exploitation of such vulnerabilities could potentially lead t...

Unauthorized Modification of UEFI Variables in UEFI Systems - Lenovo Support US

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LizardStresser IoT Botnets Part of 400Gbps DDoS Attacks

LizardStresser, a distributed denial of service botnet, has found new life leveraging hundreds of internet-based webcams in attacks against Brazilian-based banks, government agencies as well as a handful of U.S.-based gaming companies. Researchers at the Arbor’s Security Engineering and Response...

samba -- multiple vulnerabilities

Samba team reports: CVE-2015-5370 Errors in Samba DCE-RPC code can lead to denial of service crashes and high cpu consumption and man in the middle attacks. CVE-2016-2110 The feature negotiation of NTLMSSP is not downgrade protected. A man in the middle is able to clear even required flags,...

2 0 1 5 Microsoft Windows vulnerability report-vulnerability warning-the black bar safety net

! This article is mainly for 2 0 1 5 year Microsoft, Google, etc. the company corresponding products of the newsecuritymechanism or security feature for analysis. In fact the previous year, namely 2 0 1 4 year of report Windows exploitation in 2 0 1 4, We also mentioned a current network attack t...

Latest EMET Bypass Targets WoW64 Windows Subsystem

Backwards compatibility, a necessary evil for Microsoft in its need to support so many legacy applications on Windows, may be its undoing as researchers have found a way to exploit this layer in the operating system to bypass existing mitigations against memory-based exploits. Specifically in thi...