Microsoft Internet Explorer 11 (Windows 7 x86) - mshtml.dll Remote Code Execution (MS17-007)

Microsoft Internet Explorer 11 Windows 7 x86 - mshtml.dll Remote Code Execution MS17-007 .class1 float: left; column-count: 5; .class2 column-span: all; columns: 1px; table border-spacing: 0px; var ntdllBase = ""; function infoleak var textarea = document.getElementById"textarea"; var frame =...

UBUNTU-CVE-2017-15369

The buildfilterchain function in pdf/pdf-stream.c in Artifex MuPDF before 2017-09-25 mishandles a certain case where a variable may reside in a register, which allows remote attackers to cause a denial of service Fitz fzdropimp use-after-free and application crash or possibly have unspecified oth...

Artifex MuPDF Denial of Service Vulnerability (CNVD-2017-32250)

Artifex MuPDF is a free, lightweight PDF reader from Artifex Software. A security vulnerability exists in the 'buildfilterchain' function of the pdf/pdf-stream.c file in versions of Artifex MuPDF prior to 2017-09-25. A remote attacker can exploit this vulnerability with a specially crafted PDF...

Ukraine Police Warns of New NotPetya-Style Large Scale CyberAttack

Remember NotPetya? The Ransomware that shut down thousands of businesses, organisations and banks in Ukraine as well as different parts of Europe in June this year. Now, Ukrainian government authorities are once again warning its citizens to brace themselves for next wave of "large-scale"...

ASX to MP3 converter < 3.1.3.7 - Stack Overflow (DEP Bypass) Exploit

Exploit for windows platform in category local exploits import struct,sys head =''' REF HREF="mms://site.com/ach/music/smpl/LACA-05928-002-tes''' offset 17375 junk = "A" 17375 0x1003df8e 0x774e1035 EIP="\x36\x10\x4e\x77" adjust="A" 4 def createropchain: ropgadgets = 0x73dd5dce, POP EAX RETN...

HP Shared ArcSight Source Code with Russians

Reuters is reporting that HP Enterprise gave the Russians a copy of the ArcSight source code. The article highlights that ArcSight is used by the Pentagon to protect classified networks, but the security risks are much broader. Any weaknesses the Russians discover could be used against any ArcSig...

CCleaner Command and Control Causes Concern

This post was authored by Edmund Brumaghin, Earl Carter, Warren Mercer, Matthew Molyett, Matthew Olney, Paul Rascagneres and Craig Williams.Note: This blog post discusses active research by Talos into a new threat. This information should be considered preliminary and will be updated as research...

Beers with Talos EP 13:A Vast CCleanup, Strutting Your Stuff, and the Ex$ploit Economy

Beers with Talos BWT Podcast Episode 13 is now available. Download this episode and subscribe to Beers with Talos:If iTunes and Google Play aren't your thing: a href="ht...

Malware That Can’t Clean Its Tracks: CCleaner and Ongoing Supply-Chain Attacks

A new malware compromise identified this week was using malware officially signed and provided by its software manufacturer for public download by millions of people. It’s a move that started the week for many organizations in a state of worry. This week, the Cisco Talos research team disclosed...

[Updated] Infected CCleaner downloads from official servers

Update 9/19/2017: Avast posted a clarification explaining what happened and giving a timeline of the events. One point we should take note of is that the breach preceded the take-over of Piriform by Avast. Users that are unsure whether they were affected by this and whether their data may have be...

Warning: CCleaner Hacked to Distribute Malware; Over 2.3 Million Users Infected

If you have downloaded or updated CCleaner application on your computer between August 15 and September 12 of this year from its official website, then pay attention—your computer has been compromised. CCleaner is a popular application with over 2 billion downloads, created by Piriform and recent...

CCleanup: A Vast Number of Machines at Risk

This post was authored by: Edmund Brumaghin, Ross Gibb, Warren Mercer, Matthew Molyett, and Craig WilliamsUpdate 9/18: CCleaner Cloud version 1.07.3191 is also reported to be affectedUpdate 9/19: This issue was discovered and reported by both Morphisec and Cisco in separate in-field cases and...

Debian DSA-3967-1 : mbedtls - security update

An authentication bypass vulnerability was discovered in mbed TLS, a lightweight crypto and SSL/TLS library, when the authentication mode is configured as 'optional'. A remote attacker can take advantage of this flaw to mount a man-in-the-middle attack and impersonate an intended peer via an X.50...

Samsung, Huawei and other phone Bootloader was traced to the presence of many high-risk bug-vulnerability warning-the black bar safety net

California University research team to create the main stream mobile platform in the bootloader exists in the code test and the DOS of the security gap. Workshop staff with a BootStomp to create 6 new found cracks, 5 of which division is the manufacturer to confirm. There is also a su XI reported...

Mobile Bootloaders From Top Manufacturers Found Vulnerable to Persistent Threats

Security researchers have discovered several severe zero-day vulnerabilities in the mobile bootloaders from at least four popular device manufacturers that could allow an attacker to gain persistent root access on the device. A team of nine security researchers from the University of California...

The four mainstream Android phone manufacturers the BootLoader in the presence of multiple flaws vulnerability-vulnerability warning-the black bar safety net

University of California, Santa Barbara 9 the researchers found that the four mainstream chip manufacturers of the Android bootloader component the presence of multiple vulnerabilities. These vulnerabilities can lead to the phone chain of trust during the boot process is compromised, so that the...

Back to Basics: Worm Defense in the Ransomware Age

This post was authored by Edmund Brumaghin "Those who cannot remember the past are condemned to repeat it." - George SantayanaThe PrequelIn March 2017, Microsoft released a security update for various versions of Windows, which addressed a remote code execution vulnerability affecting a protocol...

UBUNTU-CVE-2017-14032

ARM mbed TLS before 1.3.21 and 2.x before 2.1.9, if optional authentication is configured, allows remote attackers to bypass peer authentication via an X.509 certificate chain with many intermediates. NOTE: although mbed TLS was formerly known as PolarSSL, the releases shipped with the PolarSSL...

Authentication flaw

ARM mbed TLS before 1.3.21 and 2.x before 2.1.9, if optional authentication is configured, allows remote attackers to bypass peer authentication via an X.509 certificate chain with many intermediates. NOTE: although mbed TLS was formerly known as PolarSSL, the releases shipped with the PolarSSL...

DEBIAN-CVE-2017-14032

ARM mbed TLS before 1.3.21 and 2.x before 2.1.9, if optional authentication is configured, allows remote attackers to bypass peer authentication via an X.509 certificate chain with many intermediates. NOTE: although mbed TLS was formerly known as PolarSSL, the releases shipped with the PolarSSL...