Secunia Security Advisory - A vulnerability has been reported in Novell Netware, which can be exploited by malicious people to poison the DNS cache.
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TITLE:
Novell Netware DNS Cache Poisoning Vulnerability
SECUNIA ADVISORY ID:
SA31065
VERIFY ADVISORY:
http://secunia.com/advisories/31065/
CRITICAL:
Moderately critical
IMPACT:
Spoofing
WHERE:
>From remote
OPERATING SYSTEM:
Novell Netware 4.x
http://secunia.com/product/235/
Novell NetWare 6.x
http://secunia.com/product/78/
Novell Netware 5.x
http://secunia.com/product/79/
DESCRIPTION:
A vulnerability has been reported in Novell Netware, which can be
exploited by malicious people to poison the DNS cache.
The vulnerability is caused due to the product not sufficiently
randomising the DNS transaction ID and the source port number, which
can be exploited to poison the DNS cache.
The vulnerability reportedly affects all versions.
SOLUTION:
The vendor is currently working on a patch.
PROVIDED AND/OR DISCOVERED BY:
Dan Kaminsky, IOActive
ORIGINAL ADVISORY:
http://www.novell.com/support/viewContent.do?externalId=7000912&sliceId=1
OTHER REFERENCES:
US-CERT VU#800113:
http://www.kb.cert.org/vuls/id/800113
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