Russian APT28 Hackers Using COVID-19 as Bait to Deliver Zebrocy Malware

A Russian threat actor known for its malware campaigns has reappeared in the threat landscape with yet another attack leveraging COVID-19 as phishing lures, once again indicating how adversaries are adept at repurposing the current world events to their advantage. Linking the operation to a...

Foxit Reader Javascript Field fileSelect Use After Free Vulnerability

Summary A use after free vulnerability exists in the JavaScript engine of Foxit Software’s Foxit PDF Reader, version 10.1.0.37527. A specially crafted PDF document can trigger reuse of previously free memory which can lead to arbitrary code execution. An attacker needs to trick the user to open t...

Foxit Reader JavaScript choice field use-after-free vulnerability

Summary A use after free vulnerability exists in the JavaScript engine of Foxit Software’s Foxit PDF Reader, version 10.1.0.37527. A specially crafted PDF document can trigger reuse of previously free memory which can lead to arbitrary code execution. An attacker needs to trick the user to open t...

The vulnerabilities of PDF viewer programs such as Adobe Reader and Document Cloud, as well as PDF editing programs like Adobe Acrobat Document Cloud and Adobe Acroba, are related to insufficient input data validation. This allows attackers to execute arbitrary code.

The vulnerabilities of PDF viewer programs such as Adobe Reader and Document Cloud, as well as PDF editing programs like Adobe Acrobat Document Cloud and Adobe Acrobat, are related to insufficient validation of input data. Exploiting these vulnerabilities can allow a malicious actor to execute...

The vulnerabilities of PDF viewer programs such as Adobe Reader and Document Cloud, as well as PDF editing programs like Adobe Acrobat Document Cloud and Adobe Acrobat, are caused by buffer overflows in the “heap,” allowing attackers to execute arbitrary code.

The vulnerabilities of PDF viewer programs such as Adobe Reader and Document Cloud, as well as PDF editing programs like Adobe Acrobat Document Cloud and Adobe Acrobat, are due to a overflow in the buffer. Exploiting these vulnerabilities can allow an attacker to execute arbitrary code in the...

UBUNTU-CVE-2020-29599

ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows setting a password for password-protected PDF files. The user-controlled password was not properly escaped/sanitized and it was therefore possible to inject additional shell commands via...

Fedora: Security Advisory for pdfresurrect (FEDORA-2020-e9f9bb77a0)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 33 Update: pdfresurrect-0.21-1.fc33

PDFResurrect is a tool aimed at analyzing PDF documents. The PDF format allows for previous document changes to be retained in a more recent version of the document, thereby creating a running history of changes for the document. This tool attempts to extract all previous versions while also...

DEBIAN-CVE-2020-27771

In RestoreMSCWarning of /coders/pdf.c there are several areas where calls to GetPixelIndex could result in values outside the range of representable for the unsigned char type. The patch casts the return value of GetPixelIndex to ssizet type to avoid this bug. This undefined behavior could be...

Debian DLA-2475-1 : pdfresurrect security update

Vulnerabilities have been discovered in pdfresurrect, a tool for analyzing and manipulating revisions to PDF documents. CVE-2019-14934 pdfloadpageskids in pdf.c doesn't validate a certain size value, which leads to a malloc failure and out-of-bounds write CVE-2020-20740 lack of header validation...

IBM Daeja ViewONE Professional and Standard & Virtual CD Security Vulnerabilities

IBM IBM Daeja ViewONE Standard is a suite of Web-based image viewers from IBM USA. The viewer supports quick and easy viewing, annotating, zooming, magnifying, scrolling, panning, rotating and printing of images and image documents. A security vulnerability exists in Daeja ViewONE Professional,...

Purgalicious VBA: Macro Obfuscation With VBA Purging

Malicious Office documents remain a favorite technique for every type of threat actor, from red teamers to FIN groups to APTs. In this blog post, we will discuss "VBA Purging", a technique we have increasingly observed in the wild and that was first publicly documented by Didier Stevens in Februa...

SuiteCRM Open Redirect Vulnerability

SuiteCRM is a free open source customer relationship management application. An open redirection vulnerability exists in the Documents module in SuiteCRM 7.11.13 and earlier versions. An attacker can exploit this vulnerability to redirect users to arbitrary URLs via specially crafted SVG document...

CVE-2020-14208

SuiteCRM 7.11.13 is affected by stored Cross-Site Scripting XSS in the Documents preview functionality. This vulnerability could allow remote authenticated attackers to inject arbitrary web script or HTML...

CVE-2020-15300

SuiteCRM through 7.11.13 has an Open Redirect in the Documents module via a crafted SVG document...

CVE-2020-14208

SuiteCRM 7.11.13 is affected by stored Cross-Site Scripting XSS in the Documents preview functionality. This vulnerability could allow remote authenticated attackers to inject arbitrary web script or HTML...

CVE-2020-15300

SuiteCRM through 7.11.13 has an Open Redirect in the Documents module via a crafted SVG document...

Open redirect

SuiteCRM through 7.11.13 has an Open Redirect in the Documents module via a crafted SVG document...

Cross site scripting

SuiteCRM 7.11.13 is affected by stored Cross-Site Scripting XSS in the Documents preview functionality. This vulnerability could allow remote authenticated attackers to inject arbitrary web script or HTML...

CVE-2020-14208

SuiteCRM 7.11.13 is affected by a stored Cross-Site Scripting (XSS) vulnerability in the Documents preview feature. The issue allows remote authenticated attackers to inject arbitrary web script or HTML via the Documents preview workflow. Root cause described across sources is stored XSS in the D...