Microsoft Office Excel 2002 SP3, 2003 SP3, and 2007 SP1 and SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Office Excel Viewer 2003 SP3; Office Excel Viewer SP1 and SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 allows remote malicious users to execute arbitrary code via a spreadsheet with a FEATHEADER record containing an invalid cbHdrData size element that affects a pointer offset, aka "Excel Featheader Record Memory Corruption Vulnerability."
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
microsoft excel 2007 |
||
microsoft compatibility pack word excel powerpoint 2007 |
||
microsoft excel 2003 |
||
microsoft open xml file format converter |
||
microsoft excel viewer 2003 |
||
microsoft excel viewer |
||
microsoft excel 2002 |
||
microsoft office 2004 |
||
microsoft office 2008 |
Technical Appendix with IOCs Over the last 10 months, Kaspersky Lab researchers have analyzed a massive cyber-espionage operation which we call “Epic Turla”. The attackers behind Epic Turla have infected several hundred computers in more than 45 countries, including government institutions, embassies, military, education, research and pharmaceutical companies. The attacks are known to have used at least two zero-day exploits: We also observed exploits against older (patched) vulnerabilities,...
Tat’jana Šerbakova PDF Version The number of serious cyber-attacks detected over the last two years has increased so much that new attacks rarely cause much surprise. It’s now commonplace for antivirus companies to issue a report about the discovery of another botnet or highly sophisticated malware campaign that is gathering data. Companies are increasingly falling victim to cyber-attacks. According to a survey conducted by Kaspersky Lab and B2B International, 91% of the organizations polle...
In the past, we’ve seen targeted attacks against Tibetan and Uyghur activists on Windows and Mac OS X platforms. We’ve documented several interesting attacks (A Gift for Dalai Lamas Birthday and Cyber Attacks Against Uyghur Mac OS X Users Intensify) which used ZIP files as well as DOC, XLS and PDF documents rigged with exploits. Several days ago, the e-mail account of a high-profile Tibetan activist was hacked and used to send targeted attacks to other activists and human rights advocates. P...
Based on the analysis of known cases, we identified two main ways through which Backdoor.Win32.Sputnik infects the victims. Both methods rely on spear-phishing e-mails which are sent to the prospective victims. The e-mails contain an attachment which is either an Excel or Word document, with enticing names. In addition to Office documents (CVE-2009-3129, CVE-2010-3333, CVE-2012-0158), it appears that the attackers also inf...
Since the publication of our report, our colleagues from Seculert have discovered and posted a blog about the usage of another delivery vector in the Red October attacks. In addition to Office documents (CVE-2009-3129, CVE-2010-3333, CVE-2012-0158), it appears that the attackers also infiltrated victim network(s) via Java exploitation (MD5: 35f1572eb7759cb7a66ca459c093e8a1 – ‘NewsFinder.jar’), known as the ‘Rhino’ exploit (CVE-2011-3544). We know the early February 2012 timeframe that ...
In October 2012, Kaspersky Lab’s Global Research & Analysis Team initiated a new threat research after a series of attacks against computer networks of various international diplomatic service agencies. A large scale cyber-espionage network was revealed and analyzed during the investigation, which we called “Red October” (after famous novel “The Hunt For The Red October”). This report is based on detailed technical analysis of a series of targeted attacks against diplomatic, govern...
Vulmon