The Runtastic Running & Fitness (aka com.runtastic.android) application 5.1.2 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The Runtastic Heart Rate (aka com.runtastic.android.heartrate.lite) application 1.3 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The Runtastic Me (aka com.runtastic.android.me.lite) application 1.0.2 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The Runtastic Mountain Bike (aka com.runtastic.android.mountainbike.lite) application 2.0.1 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The Runtastic Pedometer (aka com.runtastic.android.pedometer.lite) application 1.5 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The Runtastic Road Bike (aka com.runtastic.android.roadbike.lite) application 2.0.1 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The Runtastic Timer (aka com.runtastic.android.timer) application 1.0.1 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.