Zyxel Prestige 642R Router Malformed IP Packet Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/5292/info ZyXEL 642R and Prestige 310 routers have difficulties handling IP packets that are malformed. Reportedly, when ZyXEL routers receive a single specially malformed packet, they stop responding for exactly 30...

Zyxel Prestige 642R Malformed Packet Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/5034/info ZyXEL 642R routers have difficulties handling certain types of malformed packets. In particular, it is possible to deny services by sending a vulnerable router a SYN-ACK packet. To a lesser degree, the router al...

ZYXEL Prestige 642R Router - Malformed Packet Denial of Service

ZYXEL Prestige 642R Router - Malformed Packet Denial of Service source: https://www.securityfocus.com/bid/5034/info ZyXEL 642R routers have difficulties handling certain types of malformed packets. In particular, it is possible to deny services by sending a vulnerable router a SYN-ACK packet. To ...

ZYXEL Prestige 642R Router - Malformed Packet Denial of Service

source: https://www.securityfocus.com/bid/5034/info ZyXEL 642R routers have difficulties handling certain types of malformed packets. In particular, it is possible to deny services by sending a vulnerable router a SYN-ACK packet. To a lesser degree, the router also encounters difficulties when...

ZyXEL 642R(-11) AJ.6 SYN-ACK, SYN-FIN DoS

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Name: ZyXEL 642R-11 AJ.6, other routers based on ZyNOS are also suspectible to this DoS Systems Affected: ZyNOS Severity: Medium Risk Category: Denial of Service Vendor URL: www.zyxel.com Vendor contacted: 1.6.2002 Vendor fix: - Summary - - -------...