CVE-2014-0355 Memory corruption in n/a
Man-in-the-middle attackers can execute arbitrary code on ZyXEL routers via stack-based buffer overflows in weather and UPnP functions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-0355?
CVE-2014-0355 is a high-severity memory corruption vulnerability in n/a, published on 15 Apr 2014. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-119
Which versions are affected by CVE-2014-0355?
It affects 2 products.
Products include Zyxel N300 Netusb Nbg-419n, Zyxel N300 Netusb Nbg-419n Firmware.
How do I fix CVE-2014-0355?
No fix has been published for CVE-2014-0355 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2014-0355 being exploited?
There is no known exploitation of CVE-2014-0355 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-q82m-pj2g-922m.