North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Cisco Vulnerability in a Variant of the TCP Timestamps Option
It's a little broader than just cisco equipment. http://www.securityfocus.com/bid/13676
Cisco yesterday reported a vulnerability with some implementations of the Transmission Control Protocol (TCP) Timestamps option (RFC1323) are vulnerable to a Denial of Service (DoS) attack from specifically crafted packets. Cisco also states that only certain implementations of the TCP Timestamps option are vulnerable. The entire security alert can be found here: http://www.cisco.com/warp/public/707/cisco-sn-20050518-tcpts.shtml - ferg -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet [email protected] or [email protected] ferg's tech blog: http://fergdawg.blogspot.com/
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