CVE-2019-9852

LibreOffice has a feature where documents can specify that pre-installed macros can be executed on various script events such as mouse-over, document-open etc. Access is intended to be restricted to scripts under the share/Scripts/python, user/Scripts/python sub-directories of the LibreOffice...

UBUNTU-CVE-2019-9852

LibreOffice has a feature where documents can specify that pre-installed macros can be executed on various script events such as mouse-over, document-open etc. Access is intended to be restricted to scripts under the share/Scripts/python, user/Scripts/python sub-directories of the LibreOffice...

TortoiseSVN v1.12.1 Remote Code Execution Vulnerability

TortoiseSVN is an open source client program for the Subversion version control system. A remote code execution vulnerability exists in TortoiseSVN version 1.12.1, which stems from a URI handler Tsvncmd: that allows a customized diff operation on an Excel workbook, which could be used to open a...

libreoffice: Arbitrary python functions in arbitrary modules on the filesystem can be executed without warning

It was found that libreoffice was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system...

August 6, 2019, update for Excel 2016 (KB4475550)

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[SECURITY] Fedora 29 Update: mutt-1.12.0-1.fc29

Mutt is a small but very powerful text-based MIME mail client. Mutt is highly configurable, and is well suited to the mail power user with advanced features like key bindings, keyboard macros, mail threading, regular expression searches and a powerful pattern matching language for selecting group...

New Dridex Variant Slips By Anti-Virus Detection

Researchers have spotted a variant of the Dridex banking trojan with new obfuscation capabilities that help it skirt anti-virus detection. While Dridex has been around since 2011, researchers told Threatpost Friday that they recently spotted phishing emails distributing a never-before-seen varian...

Malicious MS Office Macro Creator

Evil Clippy is a tool for creating malicious Microsoft Office macros: At BlackHat Asia we released Evil Clippy, a tool which assists red teamers and security testers in creating malicious MS Office documents. Amongst others, Evil Clippy can hide VBA macros, stomp VBA code via p-code and confuse...

FIN7.5: the infamous cybercrime rig “FIN7” continues its activities

On August 1, 2018, the US Department of Justice announced that it had arrested several individuals suspected of having ties to the FIN7 cybercrime rig. FIN7 operations are linked to numerous intrusion attempts having targeted hundreds of companies since at least as early as 2015. Interestingly,...

Evil Clippy - A Cross-Platform Assistant For Creating Malicious MS Office Documents

A cross-platform assistant for creating malicious MS Office documents. Can hide VBA macros, stomp VBA code via P-Code and confuse macro analysis tools. Runs on Linux, OSX and Windows. Current features Hide VBA macros from the GUI editor VBA stomping P-code abuse Fool analyst tools Serve VBA stomp...

DNSpionage brings out the Karkoff

Warren Mercer and Paul Rascagneres authored this post. Update 4/24: The C2 section below now includes details around the XOR element of the C2 communication system. Executive summary In November 2018, Cisco Talos discovered an attack campaign, called DNSpionage, in which threat actors created a n...

Exploit for Product UI does not Warn User of Unsafe Actions in Libreoffice

Manual básico de generación de un exploit En esta entrada se...

Threat Roundup for March 29 to April 5

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between March 29 and April 05. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral...

Lazarus Group Widens Tactics in Cryptocurrency Attacks

North Korea-linked APT Lazarus Group has been spotted targeting the cryptocurrency business again, adding Apple users to the mix by using PowerShell scripts to control macOS malware, and honing its Windows strategy. The campaign has been active since at least November 2018, according to an analys...

CVE-2018-16858

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script i...

Directory traversal

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script i...

CVE-2018-16858

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script i...

CVE-2018-16858

CVE-2018-16858 : LibreOffice before 6.0.7 and 6.1.3 is affected by a directory traversal vulnerability that allows executing arbitrary macros bundled with a document. An attacker could craft a document that, when opened, runs a Python method from a script located anywhere on the file system relat...

CVE-2018-16858

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script i...

CVE-2018-16858

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script i...