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[SA11682] HP ProCurve Routing Switch TCP Connection Reset Denial of Service

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Fri May 21 2004 - 03:33:20 CDT


TITLE:
HP ProCurve Routing Switch TCP Connection Reset Denial of Service

SECUNIA ADVISORY ID:
SA11682

VERIFY ADVISORY:
http://secunia.com/advisories/11682/

CRITICAL:
Less critical

IMPACT:
DoS

WHERE:
From remote

OPERATING SYSTEM:
HP ProCurve Routing Switch 9300m Series

DESCRIPTION:
HP has acknowledged a vulnerability in various products, which can be
exploited by malicious people to reset established TCP connections on
a vulnerable device.

For more information:
SA11440

The vulnerability especially affects the HP ProCurve Routing Switch
9315M, 9308M, and 9304M supporting BGP.

TCP sessions on all managed HP EtherTwist, HP AdvanceStack, and HP
ProCurve devices may also be disconnected without warning.

SOLUTION:
HP recommends that customers protect the BGP technology with the MD5
hash protection feature.

ORIGINAL ADVISORY:
http://www5.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBGN01041

OTHER REFERENCES:
SA11440:
http://secunia.com/advisories/11440/

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