CVE-2014-0355: Buffer Overflow

First published: Tue Apr 15 2014(Updated: )

Multiple stack-based buffer overflows on the ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 allow man-in-the-middle attackers to execute arbitrary code via (1) a long temp attribute in a yweather:condition element in a forecastrss file that is processed by the checkWeather function; the (2) WeatherCity or (3) WeatherDegree variable to the detectWeather function; unspecified input to the (4) UpnpAddRunRLQoS, (5) UpnpDeleteRunRLQoS, or (6) UpnpDeletePortCheckType function; or (7) the SET COUNTRY udps command.

Credit: cret@cert.org

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• vendor/zyxel
• canonical/zyxel n300 netusb nbg-419n firmware
• version/zyxel n300 netusb nbg-419n firmware/1.00\(bfq_6\)c0
• canonical/zyxel n300 netusb nbg-419n