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Novell eDirectory NMAS Denial Of Service Vulnerability Advisory Available in Danish  Advisory Available in German 

Secunia Advisory: SA22660  
Release Date: 2006-11-01

Critical:
Less critical
Impact: DoS
Where: From local network
Solution Status: Vendor Patch

Software:Novell eDirectory 8.x

CVE reference:CVE-2006-4521 (Secunia mirror)

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Description:
A vulnerability has been reported in Novell eDirectory, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to a pointer handling error within the "BerDecodeLoginDataRequest()" function in the libnmasldap.so module. This can be exploited to crash the process via a specially crafted login request.

The vulnerability is reported in Novell eDirectory versions 8.8 and 8.8.1. Other versions may also be affected.

Solution:
Update to version 2.0.3 of Security Services.
http://download.novell.com/index.jsp

Provided and/or discovered by:
Discovered by an anonymous person and reported by iDefense Labs.

Original Advisory:
iDefense Labs:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=437



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.

18 Related Secunia Security Advisories, displaying 10

1. Novell eDirectory LDAP Search Request Buffer Overflow
2. Novell eDirectory ds.dlm Module Buffer Overflow
3. Novell eDirectory iMonitor Error Message Cross-Site Scripting
4. Novell eDirectory "Connection" HTTP Header Processing Denial of Service
5. Novell eDirectory Host Environment HTTP Request Processing Denial of Service
6. Novell eDirectory SOAP eMBox Interface Unauthenticated Actions
7. Novell eDirectory LDAP delRequest Message Processing Buffer Overflow
8. Novell Products Two Buffer Overflow Vulnerabilities
9. Novell eDirectory Multiple Vulnerabilities
10. Novell eDirectory Denial of Service and Password Exposure

Show all related advisories


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