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Updates to Sofacy, Turla Highlight 2017 Q2 APT Activity
Attackers behind advanced persistent threat campaigns have kept busy over the past several months, adding new ways to bypass detection, crafting new payloads to drop, and identifying new zero days and backdoors to help them infect users and maintain persistence on machines. Juan Andres...
APT Trends report Q2 2017
Introduction Since 2014, Kaspersky Lab's Global Research and Analysis Team GReAT has been providing threat intelligence reports to a wide-range of customers worldwide, leading to the delivery of a full and dedicated private reporting service. Prior to the new service offering, GReAT published...
Threat Round-up for July 28 - August 4
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between July 28 and August 04. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavior characteristic...
Threat Round-up for July 14 - July 21
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between July 14 and July 21. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavior characteristics,...
CVE-2017-9751
opcodes/rl78-decode.opc in GNU Binutils 2.28 has an unbounded GETBYTE macro, which allows remote attackers to cause a denial of service buffer overflow and application crash or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during...
Threat Round-up for June 30 - July 07
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 30 and July 07. As with previous round-ups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavior characteristics,...
Authentication flaw
The Symantec Messaging Gateway, when processing a specific email attachment, can allow a malformed or corrupted Word file with a potentially malicious macro through despite the administrator having the 'disarm' functionality enabled. This constitutes a 'bypass' of the disarm functionality residen...
CVE-2017-6324
The Symantec Messaging Gateway, when processing a specific email attachment, can allow a malformed or corrupted Word file with a potentially malicious macro through despite the administrator having the 'disarm' functionality enabled. This constitutes a 'bypass' of the disarm functionality residen...
CVE-2017-6324
The Symantec Messaging Gateway, when processing a specific email attachment, can allow a malformed or corrupted Word file with a potentially malicious macro through despite the administrator having the 'disarm' functionality enabled. This constitutes a 'bypass' of the disarm functionality residen...
Microsoft Extends Edge Bug Bounty Program Indefinitely
Microsoft said Wednesday it would no longer impose a time limit for its Edge bug bounty program. The Redmond, Wash. based company announced the Edge on Windows Insider Preview WIP program in August 2016 as a means to incentivize researchers to find and report vulnerabilities in the browser...
GNU Binutils 'opcodes/rx-decode.opc' Remote Denial of Service Vulnerability
GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utility programs developed by the GNU Project to work with target files in a variety of formats, with connectors, assemblers, and other tools for target files and archives. A security vulnerability exists in...
GNU Binutils 'opcodes/bfin-dis.c' Denial of Service Vulnerability
GNU Binutils a.k.a. GNU Binary Utilities or binutils is a set of programming language utility programs developed by the GNU Project to work with target files in a variety of formats, with connectors, assemblers, and other tools for target files and archives. A security vulnerability exists in the...
CVE-2017-9751
opcodes/rl78-decode.opc in GNU Binutils 2.28 has an unbounded GETBYTE macro, which allows remote attackers to cause a denial of service buffer overflow and application crash or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during...
DEBIAN-CVE-2017-9751
opcodes/rl78-decode.opc in GNU Binutils 2.28 has an unbounded GETBYTE macro, which allows remote attackers to cause a denial of service buffer overflow and application crash or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during...
CVE-2017-9751
opcodes/rl78-decode.opc in GNU Binutils 2.28 has an unbounded GETBYTE macro, which allows remote attackers to cause a denial of service buffer overflow and application crash or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during...
CVE-2017-9751
opcodes/rl78-decode.opc in GNU Binutils 2.28 has an unbounded GETBYTE macro, which allows remote attackers to cause a denial of service buffer overflow and application crash or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during...
Jaff Ransomware Decryption Tool Released – Don't Pay, Unlock Files for Free
Hit by Jaff Ransomware? Don't pay the Ransom. You can unlock your files for Free! Kaspersky Labs has released an updated version 1.21.2.1 of its free ransomware decryption tool, RakhniDecryptor, which can now also decrypt files locked by the Jaff ransomware. Security researchers at Kaspersky Labs...
Metasploit Wrapup
It has only been one week since the last wrapup, so it's not like much could have happened, right? Wrong! Misery Loves Company After last week's excitement with Metasploit's version of ETERNALBLUE AKA the Wannacry vulnerability, this week SAMBA had its own "Hold My Beer" moment with the disclosur...
ytnef heap buffer overflow vulnerability (CNVD-2017-07578)
ytnef is an application library for extracting data from winmail.dat files. A heap buffer overflow vulnerability exists in ytnef 1.9.2 and earlier versions of libytnef due to the program failing to properly validate bounds in the SIZECHECK macro in the lib/ytnef.c file. An attacker can exploit th...