[SECURITY] Fedora 26 Update: jbig2dec-0.14-1.fc26

jbig2dec is a decoder implementation of the JBIG2 image compression format. JBIG2 is designed for lossy or lossless encoding of 'bilevel' 1-bit monochrome images at moderately high resolution, and in particular scanned paper documents. In this domain it is very efficient, offering compression...

CVE-2017-9806

A vulnerability in the OpenOffice Writer DOC file parser before 4.1.4, and specifically in the WW8Fonts Constructor, allows attackers to craft malicious documents that cause denial of service memory corruption and application crash potentially resulting in arbitrary code execution...

CVE-2017-9806

A vulnerability in the OpenOffice Writer DOC file parser before 4.1.4, and specifically in the WW8Fonts Constructor, allows attackers to craft malicious documents that cause denial of service memory corruption and application crash potentially resulting in arbitrary code execution...

[SECURITY] Fedora 27 Update: jbig2dec-0.14-1.fc27

jbig2dec is a decoder implementation of the JBIG2 image compression format. JBIG2 is designed for lossy or lossless encoding of 'bilevel' 1-bit monochrome images at moderately high resolution, and in particular scanned paper documents. In this domain it is very efficient, offering compression...

GHSA-Q97V-764G-R2RP gollum and gollum-lib allow remote authenticated users to execute arbitrary code

The gollum-gritadapter Ruby gem dependency in gollum before 3.1.1 and the gollum-lib gem dependency in gollum-lib before 4.0.1 when the string master is in any of the wiki documents, allows remote authenticated users to execute arbitrary code via the -O or --open-files-in-pager flags...

gollum and gollum-lib allow remote authenticated users to execute arbitrary code

The gollum-gritadapter Ruby gem dependency in gollum before 3.1.1 and the gollum-lib gem dependency in gollum-lib before 4.0.1 when the string master is in any of the wiki documents, allows remote authenticated users to execute arbitrary code via the -O or --open-files-in-pager flags...

CVE-2017-7834

A "data:" URL loaded in a new tab did not inherit the Content Security Policy CSP of the original page, allowing for bypasses of the policy including the execution of JavaScript. In prior versions when "data:" documents also inherited the context of the original page this would allow for potentia...

InPage reader code execution vulnerability

InPage reader is an InPage web-based magazine and data file reader. A security vulnerability exists in InPage reader. The vulnerability can be exploited to execute arbitrary code via specially crafted InPage documents...

Ubuntu 14.04 LTS : LibreOffice vulnerabilities (USN-3472-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3472-1 advisory. Marcin Noga discovered that LibreOffice incorrectly handled PPT documents. If a user were tricked into opening a specially crafted PPT document, a remote...

USN-3472-1 libreoffice vulnerabilities

Marcin Noga discovered that LibreOffice incorrectly handled PPT documents. If a user were tricked into opening a specially crafted PPT document, a remote attacker could cause LibreOffice to crash, and possibly execute arbitrary code. CVE-2017-12607 Marcin Noga discovered that LibreOffice...

USN-3472-1: LibreOffice vulnerabilities

Marcin Noga discovered that LibreOffice incorrectly handled PPT documents. If a user were tricked into opening a specially crafted PPT document, a remote attacker could cause LibreOffice to crash, and possibly execute arbitrary code. CVE-2017-12607 Marcin Noga discovered that LibreOffice...

Devilish ONI Attacks in Japan Use Wiper to Cover Tracks

NotPetya has shown the way for attackers who want use ransomware as a cover for a deeper incursion. The latest example is a wave of wiper attacks hitting organizations in Japan for possibly as long as the last nine months. Researchers at Cybereason this week said they had detected targeted attack...

CVE-2017-12608

A vulnerability in Apache OpenOffice Writer DOC file parser before 4.1.4, and specifically in ImportOldFormatStyles, allows attackers to craft malicious documents that cause denial of service memory corruption and application crash potentially resulting in arbitrary code execution...

Apple macOS Sierra memory corruption vulnerability (CNVD-2017-34258)

Apple macOS High Sierra is a specialized operating system developed by Apple for Mac computers.Quick Look is a file preview component for Quick Look. A security vulnerability exists in the Quick Look component in Apple macOS High Sierra versions prior to 10.13.1. A remote attacker can exploit thi...

CVE-2017-5108

Type confusion in PDFium in Google Chrome prior to 60.0.3112.78 for Mac, Windows, Linux, and Android allowed a remote attacker to potentially maliciously modify objects via a crafted PDF file...

The vulnerability of Microsoft Edge’s JavaScript interpreter allows a perpetrator to execute arbitrary code.

The vulnerability of Microsoft Edge’s JavaScript interpreter is related to improper handling of objects in memory when displaying content. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the current user, resulting from memory corruption caused b...

paperclip Cross-site Scripting vulnerability

The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting XSS attacks via a spoofed value, as demonstrated by image/jpeg...

CVE-2014-9489

The gollum-gritadapter Ruby gem dependency in gollum before 3.1.1 and the gollum-lib gem dependency in gollum-lib before 4.0.1 when the string "master" is in any of the wiki documents, allows remote authenticated users to execute arbitrary code via the -O or --open-files-in-pager flags...

The vulnerabilities of Microsoft Edge and Internet Explorer involve improper memory management by JavaScript mechanisms when displaying content, allowing attackers to execute arbitrary code.

The vulnerability of Microsoft Edge and Internet Explorer relates to the improper handling of memory objects by JavaScript mechanisms when displaying content. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the current user, using a specially...

A week in security (October 9 – October 15)

Last week on the Labs blog, we talked about GDPR as part of our series in the National Cyber Security Awareness Month NCSAM. We also discussed a new method for phishing Apple ID passwords and the possible ramifications. We analyzed the malvertising chain due to a script that was found on popular...