full-disclosure - Secunia Research: Rising Antivirus unacev2.dll Buffer Overflow Vulnerability

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <1149069813.13300.6.camel@ts2.intnet>
Date: Wed May 31 15:11:51 2006
From: remove-vuln at secunia.com (Secunia Research)
Subject: Secunia Research: Rising Antivirus unacev2.dll
	Buffer Overflow Vulnerability

====================================================================== 

                    Secunia Research 30/05/2006

    - Rising Antivirus unacev2.dll Buffer Overflow Vulnerability -

====================================================================== 
Table of Contents

Affected Software....................................................1
Severity.............................................................2
Description of Vulnerability.........................................3
Solution.............................................................4
Time Table...........................................................5
Credits..............................................................6
References...........................................................7
About Secunia........................................................8
Verification.........................................................9

====================================================================== 
1) Affected Software 

* Rising Antivirus 2006 version 18.24.10, 18.25.30, 18.25.40, and
  18.27.21. 

Other versions may also be affected.

====================================================================== 
2) Severity 

Rating: Highly Critical
Impact: System Access
Where:  Remote

====================================================================== 
3) Description of Vulnerability

Secunia Research has discovered a vulnerability in Rising Antivirus,
which can be exploited by malicious people to compromise a user's
system.

The vulnerability is caused due to a boundary error in UNACEV2.DLL
when extracting an ACE archive containing a file with an overly long
filename. This can be exploited to cause a stack-based buffer
overflow when a user scans a specially crafted ACE archive.

The vulnerability is related to:
SA16479

Successful exploitation allows arbitrary code execution when a
malicious ACE archive is scanned.

====================================================================== 
4) Solution 

Update to the latest version via online update.

====================================================================== 
5) Time Table 

08/05/2006 - Initial vendor notification.
08/05/2006 - Initial vendor reply.
30/05/2006 - Public disclosure.

====================================================================== 
6) Credits 

Discovered by Secunia Research.

====================================================================== 
7) References

SA16479:
http://secunia.com/advisories/16479/

The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2005-2856 for the vulnerability.

====================================================================== 
8) About Secunia 

Secunia collects, validates, assesses, and writes advisories regarding 
all the latest software vulnerabilities disclosed to the public. These 
advisories are gathered in a publicly available database at the 
Secunia website: 

http://secunia.com/

Secunia offers services to our customers enabling them to receive all 
relevant vulnerability information to their specific system 
configuration. 

Secunia offers a FREE mailing list called Secunia Security Advisories: 

http://secunia.com/secunia_security_advisories/

====================================================================== 
9) Verification 

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2006-36/advisory/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

======================================================================