Secunia Logo  


Secunia PSI WorldMap
 
AVG Anti-Virus UPX Processing Denial of Service
Secunia Advisory: SA31290
Release Date: 2008-07-29
Last Update: 2008-08-01
Popularity: 4,682 views

Critical:
Moderately critical
Impact: DoS
Where: From remote
Solution Status: Vendor Patch

Software:AVG Anti-Virus 8.x

Binary Analysis: BA530 :: Available for 1 Credit

Secunia CVSS-2 Score: Available in Secunia business solutions

Subscribe: Instant alerts on relevant vulnerabilities


Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Sergio ‘shadown’ Alvarez has reported a vulnerability in AVG Anti-Virus, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to a divide-by-zero error when processing UPX compressed executables. This can be exploited to cause the scanning engine to crash when scanning a specially crafted UPX compressed executable file.

The vulnerability affects versions prior to 8.0.156.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



Track this Secunia Advisory
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.

Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.

About this Secunia Advisory
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
  
Latest Advisories

Send Feedback to Secunia
If you have new information regarding this Secunia advisory or a product in our database, please send it to us using either our web form or email us at vuln@secunia.com.

Ideas, suggestions, and other feedback are most welcome.

Most Popular - 3 Hours

1. Microsoft DirectShow Streaming Video ActiveX Control Buffer Overflow // 37 views
2. Apple Safari Two WebKit Component Vulnerabilities // 31 views
3. Internet Explorer Charset Inheritance Cross-Site Scripting Vulnerability // 29 views
4. MySQL "dispatch_command()" Denial of Service Vulnerability // 25 views
5. Adobe Flash Player Multiple Vulnerabilities // 24 views
6. Adobe Reader/Acrobat Multiple Vulnerabilities // 19 views
7. Sun Java JDK / JRE Multiple Vulnerabilities // 16 views
8. Microsoft Word Malformed Object Pointer Vulnerability // 15 views
9. IBM AIX "syscall" Buffer Overflow Vulnerability // 14 views
10. Adobe ColdFusion FCKeditor "CurrentFolder" Vulnerability // 13 views