The Jian Ren (aka cn.sh.scustom.janren) application 1.5.1 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.Referenceshttp://www.kb.cert.org/vuls/id/582497https://docs.google.com/spreadsheets/d/1t5GXwjw82SyunALVJb2w0zi3FoLRIkfGPc7AMjRF0r4/edit?usp=sharinghttp://www.kb.cert.org/vuls/id/113897
