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[SA11462] NetBSD TCP Connection Reset Denial of Service Vulnerability

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Thu Apr 22 2004 - 07:31:05 CDT


TITLE:
NetBSD TCP Connection Reset Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA11462

VERIFY ADVISORY:
http://secunia.com/advisories/11462/

CRITICAL:
Less critical

IMPACT:
Manipulation of data, DoS

WHERE:
From remote

OPERATING SYSTEM:
NetBSD 1.x

DESCRIPTION:
NetBSD has acknowledged a vulnerability, which can be exploited by
malicious people to reset established TCP connections on a vulnerable
device and potentially inject data into a TCP stream.

For more information:
SA11440

The vulnerability affects the following versions:
* NetBSD-current (source prior to April 22, 2004)
* NetBSD 2.0 branch (release will include the fix)
* NetBSD 1.6.2
* NetBSD 1.6.1
* NetBSD 1.6
* NetBSD-1.5.3
* NetBSD-1.5.2
* NetBSD-1.5.1
* NetBSD-1.5

SOLUTION:
The vulnerability has been fixed in the following versions:

* NetBSD-current (April 22, 2004)
* NetBSD-2.0 branch (April 22, 2004)
* NetBSD-1.6 branch (April 22, 2004)
* NetBSD 1.6.3
* NetBSD-1.5 branch (April 22, 2004)

ORIGINAL ADVISORY:
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-006.txt.asc

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

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