1452 matches found
On Isogenies Verifiable Delay Functions (VDF)
This continues the post frompart 1. In the previous post we discussed about Verifiable Delay Functions. Here is a quick summary of what we discussed in the first part: We covered the definition of Verifiable Delay Functions VDF. We have seen a short history of how this idea slowly developed. We...
Microsoft's BlueKeep Bug Isn't Getting Patched Fast Enough
At this rate, it will take years to fix a critical vulnerability that remains in over 900,000 Windows machines. A worm will arrive much sooner...
On Verifiable Delay Functions - How to Slow Burning the Planet Down (Verifiably)
Update: you can find the Part II of this series here In this blog post I am going to talk about some really cool cryptographic research done by Luca De Feo, Simon Masson, Christophe Petit and myself around a relatively new cryptographic construction called Verifiable Delay Functions VDF from now...
UBUNTU-CVE-2019-11697
If the ALT and "a" keys are pressed when users receive an extension installation prompt, the extension will be installed without the install prompt delay that keeps the prompt visible in order for users to accept or decline the installation. A malicious web page could use this with spoofing on th...
ScanQLi - Scanner To Detect SQL Injection Vulnerabilities
ScanQLi is a simple SQL injection scanner with somes additionals features. This tool can't exploit the SQLi, it just detect them. Tested onDebian 9 Features Classic Blind Time based GBK soon Recursive scan follow all hrefs of the scanned web site Cookies integration Adjustable wait delay between...
Microsoft Windows 10 1809 - LUAFV PostLuafvPostReadWrite SECTION_OBJECT_POINTERS Race Condition Privilege Escalation
Microsoft Windows 10 1809 - LUAFV PostLuafvPostReadWrite SECTIONOBJECTPOINTERS Race Condition Privilege Escalation Windows: LUAFV PostLuafvPostReadWrite SECTIONOBJECTPOINTERS Race Condition EoP Platform: Windows 10 1809 not tested earlier Class: Elevation of Privilege Security Boundary per Window...
EulerOS Virtualization 2.5.4 : openssh (EulerOS-SA-2019-1199)
According to the version of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user unt...
April 2, 2019, update for Office 2016 (KB4011666)
None None...
Google Discloses Unpatched 'High-Severity' Flaw in Apple macOS Kernel
Cybersecurity researcher at Google's Project Zero division has publicly disclosed details and proof-of-concept exploit of a high-severity security vulnerability in macOS operating system after Apple failed to release a patch within 90 days of being notified. Discovered by Project Zero researcher...
Virtual VCR Max .0a - .vcr Buffer Overflow (PoC)
Virtual VCR Max .0a - .vcr Buffer Overflow PoC !/usr/bin/python Exploit Title: VirtualVCR-Max .0a Overflow PoC Google Dork: N/A Date: 21/02/2019 Exploit Author: Wade Guest Vendor Homepage: http://virtualvcr.sourceforge.net/ Software Link: https://sourceforge.net/projects/virtualvcr/ Version: Max...
Time not getting sync on XenServer with NTP
High NTP offset and jitter while delay is low. This can be seen with "ntpq -p". Offset is the time difference between the local server and remote Jitter is the difference between the last and current offset measurements, thus if it is high, it means that the offset is increasing more over time...
CVE-2018-17682
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...
DEBIAN-CVE-2018-19478
In Artifex Ghostscript before 9.26, a carefully crafted PDF file can trigger an extremely long running computation when parsing the file...
Malware Attack Crippled Production of Major U.S. Newspapers
A malware attack targeting Tribune Publishing Co. crippled the printing and deliveries of several major newspapers across the U.S. this weekend – including the Los Angeles Times and Wall Street Journal. The virus impacted computer systems of Tribune Publishing Co., which publishes an array of maj...
EulerOS Virtualization 2.5.2 : openssh (EulerOS-SA-2018-1413)
According to the version of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user unt...
VUEMUIAgent not launching when login to Windows right away after getting Ctrl+Alt+Del
VUEMUIAgent not launching after login to user session right away after getting to Ctrl+Alt+Del. When waiting for about two minutes at Ctrl+Alt+Del without login, and then after the two minutes we login, then the VUEMUIAgent launches fine...
Arjun v1.1 - HTTP Parameter Discovery Suite
Features Multi-threading 3 modes of detection Regex powered heuristic scanning Huge list of 3370 parameter names Usage Note: Arjun doesn't work with python Note: Arjun uses nano as the default editor for the prompt bu...
Google Makes 2 Years of Android Security Updates Mandatory for Device Makers
When it comes to security updates, Android is a real mess. Even after Google timely rolls out security patches for its Android platform, a major part of the Android ecosystem remains exposed to hackers because device manufacturers do not deliver patches regularly and on a timely basis to their...
Foxit Reader and Foxit PhantomPDF for Windows Memory Misreference Vulnerability (CNVD-2018-21831)
Foxit Reader for Windows is a Windows-based PDF document reader from China's Foxit Foxit Software Corporation.Foxit PhantomPDF for Windows is its commercial version. A memory misreference vulnerability exists in the handling of the delay property of the Annotation object in Foxit Reader 9.2.0.929...
