Vulnerability Description
The BerDecodeLoginDataRequest function in the libnmasldap.so NMAS module in Novell eDirectory 8.8 and 8.8.1 before the Security Services 2.0.3 patch does not properly increment a pointer when handling certain input, which allows remote attackers to cause a denial of service (invalid memory access) via a crafted login request.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Novell | Edirectory | 8.8 |
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=437PatchVendor Advisory
- http://secunia.com/advisories/22660PatchVendor Advisory
- http://securitytracker.com/id?1017140Patch
- http://www.securityfocus.com/bid/20842
- http://www.vupen.com/english/advisories/2006/4293
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29963
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=437PatchVendor Advisory
- http://secunia.com/advisories/22660PatchVendor Advisory
- http://securitytracker.com/id?1017140Patch
- http://www.securityfocus.com/bid/20842
- http://www.vupen.com/english/advisories/2006/4293
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29963
FAQ
What is CVE-2006-4521?
CVE-2006-4521 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The BerDecodeLoginDataRequest function in the libnmasldap.so NMAS module in Novell eDirectory 8.8 and 8.8.1 before the Security Services 2.0.3 patch does not properly increment a pointer when handling...
How severe is CVE-2006-4521?
CVE-2006-4521 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2006-4521?
Check the references section above for vendor advisories and patch information. Affected products include: Novell Edirectory.