CVE-2008-5539: Input Validation
RISING Antivirus 21.06.31.00 and possibly 20.61.42.00, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2008-5539?
CVE-2008-5539 is considered a medium-severity vulnerability due to its ability to bypass malware detection.
How do I fix CVE-2008-5539?
To mitigate CVE-2008-5539, users should update to the latest version of Rising Antivirus and ensure proper use of file extensions.
What software versions are impacted by CVE-2008-5539?
CVE-2008-5539 affects Rising Antivirus versions 20.61.42.00 and 21.06.31.00 when used with Internet Explorer 6 or 7.
What is the impact of CVE-2008-5539?
The impact of CVE-2008-5539 allows remote attackers to evade detection of malware in HTML documents.
Can CVE-2008-5539 be exploited through email attachments?
Yes, CVE-2008-5539 can be exploited by sending malicious HTML files via email that are crafted to bypass antivirus scanning.