| Author: |
kkbass |
| Dated: |
Sunday, January 17 2010 @ 07:19 PM CST |
| Viewed: |
458 times |
|
 TITLE:
Novell NetWare AFP Implementation Denial of Service Vulnerability
SECUNIA ADVISORY ID:
SA38114
VERIFY ADVISORY:
http://secunia.com/advisories/38114/
DESCRIPTION:
Francis Provencher has reported a vulnerability in Novell NetWare,
which can be exploited by malicious people to cause a DoS (Denial of
Service).
The vulnerability is caused due to a NULL-pointer dereference error
in the AFPTCP.nlm module. This can be exploited to crash an affected
system by sending a specially crafted AFP request to TCP port 548.
The vulnerability is reported in NetWare version 6.5 SP8. Other
versions may also be affected.
SOLUTION:
Restrict TCP access to port 548.
PROVIDED AND/OR DISCOVERED BY:
Francis Provencher, Protek Research Lab's
ORIGINAL ADVISORY:
http://protekresearch.blogspot.com/2010/01/prl-cifsnlm-memory-consumption-denial.html
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About:
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private users keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
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Saturday, February 04 2012 @ 03:05 AM CST